Let's divide 428653 by 51
Let's see how many times 51 fits into 428653.

Step 1:
When dividing 4 by 51, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 51

On to step 2:
51 can be fit into 42 0 times, resulting in a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 51

Advancing to step 3:
If we divide 428 by 51, we get 8 and a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 408 from 428, we get 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 51

Moving on to step 4:
206 divided by 51 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
Deduct 204 from 206 and we're left with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 51

Advancing to step 5:
When dividing 25 by 51, we get 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 840.0
Subtract 0 from 25 to get 25.
Take the next digit (3) from the dividend and append it to 25, then repeat: 253 / 51

Step 6:
If we divide 253 by 51, we get 4 and a remainder of 49.
Put 4 as the next digit of the answer. 
Result so far: 8404.0
If we take 204 away from 253, we end up 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 7:
51 goes into 490 9 times with a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 8404.9
If we subtract 459 from 490, we 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.

Advancing to step 8:
310 divided by 51 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 8404.96
If we subtract 306 from 310, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
When dividing 40 by 51, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 8404.96
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
51 can be fit into 400 7 times, resulting in a remainder of 43.
The next digit of our result is 7. 
Result so far: 8404.9607
If we take 357 away from 400, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 11:
When dividing 430 by 51, we get 8 with a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 8404.96078
Deduct 408 from 430 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
220 divided by 51 is 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 8404.960784
If we take 204 away from 220, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
The number 51 fits into 160 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 8404.9607843
Subtracting 153 from 160 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 14:
51 goes into 70 1 times with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 8404.96078431
If we subtract 51 from 70, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The quotient of the division is 8404.96078431, and the remainder is 1.9e-08.