We look at the division of 63075907 by 629 
We want to figure out the number of times 63075907 can be divided by 629.

On to step 1:
When dividing 6 by 629, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 629

On to step 2:
The number 629 fits into 63 0 times, leaving a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Append the next digit (0) from the dividend to 63 and continue with: 630 / 629

Moving on to step 3:
630 divided by 629 is 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 629 from 630 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 629

Going ahead to step 4:
629 goes into 17 0 times with a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we take 0 away from 17, we end up with 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 629

Advancing to step 5:
The number 629 fits into 175 0 times, leaving a remainder of 175.
Write down 0 as next digit of the result. 
Result so far: 100.0
Subtract 0 from 175 to get 175.
Fetch the next digit (9) from the dividend, attach it to 175 and continue: 1759 / 629

Let's proceed to step 6:
1759 divided by 629 is 2 with a remainder of 501.
Use 2 as the next digit of our solution. 
Result so far: 1002.0
Subtract 1258 from 1759 to get 501.
Fetch the next digit (0) from the dividend, attach it to 501 and continue: 5010 / 629

On to step 7:
The number 629 fits into 5010 7 times, leaving a remainder of 607.
Write down 7 as next digit of the result. 
Result so far: 10027.0
If we take 4403 away from 5010, we end up with 607.
Append the next digit (7) from the dividend to 607 and continue with: 6077 / 629

Step 8:
629 goes into 6077 9 times with a remainder of 416.
Put 9 as the next digit of the answer. 
Result so far: 100279.0
If we take 5661 away from 6077, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 9:
The number 629 fits into 4160 6 times, leaving a remainder of 386.
The next digit of our result is 6. 
Result so far: 100279.6
If we subtract 3774 from 4160, we get 386.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3860, and continue the process.

On to step 10:
629 goes into 3860 6 times with a remainder of 86.
Use 6 as the next digit of our solution. 
Result so far: 100279.66
Subtract 3774 from 3860 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final outcome is 100279.66, with a leftover of 0.086.