We're dividing 647696 by 51 
Our goal is to divide 647696 by 51.

Step 1:
51 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 51

Advancing to step 2:
If we divide 64 by 51, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 13 after subtracting 51 from 64.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 51

Moving on to step 3:
If we divide 137 by 51, we get 2 and a remainder of 35.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 102 away from 137, we end up with 35.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 51

Advancing to step 4:
When dividing 356 by 51, we get 6 with a remainder of 50.
The next digit of our result is 6. 
Result so far: 126.0
The remainder is 50 after subtracting 306 from 356.
Include the next digit (9) from the dividend after 50, then repeat: 509 / 51

On to step 5:
51 can be fit into 509 9 times, resulting in a remainder of 50.
The next digit of our result is 9. 
Result so far: 1269.0
If we take 459 away from 509, we end up with 50.
Grab the next digit (6) from the dividend, add it to 50, then carry on: 506 / 51

Going ahead to step 6:
The number 51 fits into 506 9 times, leaving a remainder of 47.
Use 9 as the next digit of our solution. 
Result so far: 12699.0
The remainder is 47 after subtracting 459 from 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 7:
51 goes into 470 9 times with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 12699.9
Deduct 459 from 470 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 8:
51 goes into 110 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 12699.92
The remainder is 8 after subtracting 102 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
80 divided by 51 is 1 with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 12699.921
Subtract 51 from 80 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
290 divided by 51 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 12699.9215
Subtracting 255 from 290 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 11:
When dividing 350 by 51, we get 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 12699.92156
If we subtract 306 from 350, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 12:
51 goes into 440 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 12699.921568
The remainder is 32 after subtracting 408 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
The number 51 fits into 320 6 times, leaving a remainder of 14.
The next digit of our result is 6. 
Result so far: 12699.9215686
Subtracting 306 from 320 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 14:
51 can be fit into 140 2 times, resulting in a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 12699.92156862
Deduct 102 from 140 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 12699.92156862 with a remaining 3.8e-08.