We're dividing 51510689 by 719 
We're looking to find how many times 719 goes into 51510689.

Let's proceed to step 1:
When dividing 5 by 719, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 719

Let's proceed to step 2:
When dividing 51 by 719, we get 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 719

Advancing to step 3:
719 can be fit into 515 0 times, resulting in a remainder of 515.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 515 after subtracting 0 from 515.
Take the next digit (1) from the dividend and append it to 515, then repeat: 5151 / 719

Let's proceed to step 4:
When dividing 5151 by 719, we get 7 with a remainder of 118.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 5033 away from 5151, we end up with 118.
Fetch the next digit (0) from the dividend, attach it to 118 and continue: 1180 / 719

Going ahead to step 5:
The number 719 fits into 1180 1 times, leaving a remainder of 461.
Put 1 as the next digit of the answer. 
Result so far: 71.0
If we take 719 away from 1180, we end up with 461.
Grab the next digit (6) from the dividend, add it to 461, then carry on: 4616 / 719

On to step 6:
719 can be fit into 4616 6 times, resulting in a remainder of 302.
Record the quotient 6 as the next digit in the result. 
Result so far: 716.0
Deduct 4314 from 4616 and we're left with 302.
Take the next digit (8) from the dividend and append it to 302, then repeat: 3028 / 719

Moving on to step 7:
The number 719 fits into 3028 4 times, leaving a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 7164.0
If we take 2876 away from 3028, we end up with 152.
Include the next digit (9) from the dividend after 152, then repeat: 1529 / 719

Going ahead to step 8:
The number 719 fits into 1529 2 times, leaving a remainder of 91.
The number 2 becomes the next digit in our result. 
Result so far: 71642.0
If we take 1438 away from 1529, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Going ahead to step 9:
719 can be fit into 910 1 times, resulting in a remainder of 191.
Use 1 as the next digit of our solution. 
Result so far: 71642.1
Subtracting 719 from 910 leaves us with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Moving on to step 10:
719 goes into 1910 2 times with a remainder of 472.
Record the quotient 2 as the next digit in the result. 
Result so far: 71642.12
Subtract 1438 from 1910 to get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 11:
The number 719 fits into 4720 6 times, leaving a remainder of 406.
Use 6 as the next digit of our solution. 
Result so far: 71642.126
The remainder is 406 after subtracting 4314 from 4720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Going ahead to step 12:
If we divide 4060 by 719, we get 5 and a remainder of 465.
Put 5 as the next digit of the answer. 
Result so far: 71642.1265
Subtracting 3595 from 4060 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Let's proceed to step 13:
719 can be fit into 4650 6 times, resulting in a remainder of 336.
The number 6 becomes the next digit in our result. 
Result so far: 71642.12656
Subtracting 4314 from 4650 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Step 14:
3360 divided by 719 is 4 with a remainder of 484.
The number 4 becomes the next digit in our result. 
Result so far: 71642.126564
If we subtract 2876 from 3360, we get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 15:
719 goes into 4840 6 times with a remainder of 526.
The number 6 becomes the next digit in our result. 
Result so far: 71642.1265646
Subtracting 4314 from 4840 leaves us with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Moving on to step 16:
719 goes into 5260 7 times with a remainder of 227.
The next digit of our result is 7. 
Result so far: 71642.12656467
Subtracting 5033 from 5260 leaves us with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

The final outcome is 71642.12656467, with a leftover of 2.27e-07.