Let's divide 637616 by 51
We want to figure out the number of times 637616 can be divided by 51.

Step 1:
The number 51 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 51

Moving on to step 2:
51 can be fit into 63 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 51 from 63 leaves us with 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 51

Going ahead to step 3:
If we divide 127 by 51, we get 2 and a remainder of 25.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 25 after subtracting 102 from 127.
Fetch the next digit (6) from the dividend, attach it to 25 and continue: 256 / 51

Going ahead to step 4:
51 goes into 256 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 125.0
Subtracting 255 from 256 leaves us with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 51

Let's proceed to step 5:
If we divide 11 by 51, we get 0 and a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 1250.0
If we subtract 0 from 11, we get 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 51

On to step 6:
51 can be fit into 116 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 12502.0
The remainder is 14 after subtracting 102 from 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
The number 51 fits into 140 2 times, leaving a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 12502.2
If we subtract 102 from 140, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
The number 51 fits into 380 7 times, leaving a remainder of 23.
The next digit of our result is 7. 
Result so far: 12502.27
Subtracting 357 from 380 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 9:
51 goes into 230 4 times with a remainder of 26.
The next digit of our result is 4. 
Result so far: 12502.274
Deduct 204 from 230 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
When dividing 260 by 51, we get 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 12502.2745
If we take 255 away from 260, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
The number 51 fits into 50 0 times, leaving a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 12502.2745
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 12:
When dividing 500 by 51, we get 9 with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 12502.274509
Subtract 459 from 500 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 13:
The number 51 fits into 410 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 12502.2745098
Deduct 408 from 410 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 14:
51 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 12502.2745098
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 12502.2745098 with a remainder of 2e-08.