We divide 723397 by 51
We're looking to find how many times 51 goes into 723397.

Let's proceed to step 1:
If we divide 7 by 51, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 51

Moving on to step 2:
If we divide 72 by 51, we get 1 and a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 51 from 72 and we're left with 21.
Bring next digit (3) of the dividend behind the 21 and repeat the process: 213 / 51

Advancing to step 3:
If we divide 213 by 51, we get 4 and a remainder of 9.
The next digit of our result is 4. 
Result so far: 14.0
If we take 204 away from 213, we end up with 9.
Include the next digit (3) from the dividend after 9, then repeat: 93 / 51

Going ahead to step 4:
51 can be fit into 93 1 times, resulting in a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 141.0
Subtract 51 from 93 to get 42.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 51

Step 5:
429 divided by 51 is 8 with a remainder of 21.
The number 8 becomes the next digit in our result. 
Result so far: 1418.0
Deduct 408 from 429 and we're left with 21.
Take the next digit (7) from the dividend and append it to 21, then repeat: 217 / 51

Going ahead to step 6:
217 divided by 51 is 4 with a remainder of 13.
Write down 4 as next digit of the result. 
Result so far: 14184.0
Subtract 204 from 217 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
The number 51 fits into 130 2 times, leaving a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 14184.2
If we subtract 102 from 130, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 8:
280 divided by 51 is 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 14184.25
Subtracting 255 from 280 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 9:
When dividing 250 by 51, we get 4 with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 14184.254
Subtract 204 from 250 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 10:
51 goes into 460 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 14184.2549
If we subtract 459 from 460, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 11:
When dividing 10 by 51, we get 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 14184.2549
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 12:
When dividing 100 by 51, we get 1 with a remainder of 49.
Use 1 as the next digit of our solution. 
Result so far: 14184.254901
Subtracting 51 from 100 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 13:
When dividing 490 by 51, we get 9 with a remainder of 31.
Put 9 as the next digit of the answer. 
Result so far: 14184.2549019
Subtract 459 from 490 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 14:
The number 51 fits into 310 6 times, leaving a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 14184.25490196
Subtracting 306 from 310 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 14184.25490196 with a balance of 4e-09.