We look at the division of 961638 by 63 
We want to figure out the number of times 961638 can be divided by 63.

Moving on to step 1:
The number 63 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 63

Advancing to step 2:
63 goes into 96 1 times with a remainder of 33.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 63 from 96 to get 33.
Fetch the next digit (1) from the dividend, attach it to 33 and continue: 331 / 63

Moving on to step 3:
When dividing 331 by 63, we get 5 with a remainder of 16.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 315 from 331 to get 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 63

Let's proceed to step 4:
If we divide 166 by 63, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 152.0
Subtract 126 from 166 to get 40.
Fetch the next digit (3) from the dividend, attach it to 40 and continue: 403 / 63

Let's proceed to step 5:
The number 63 fits into 403 6 times, leaving a remainder of 25.
Put 6 as the next digit of the answer. 
Result so far: 1526.0
If we subtract 378 from 403, we get 25.
Grab the next digit (8) from the dividend, add it to 25, then carry on: 258 / 63

Let's proceed to step 6:
The number 63 fits into 258 4 times, leaving a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 15264.0
Deduct 252 from 258 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
63 can be fit into 60 0 times, resulting in a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 15264.0
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
The number 63 fits into 600 9 times, leaving a remainder of 33.
Put 9 as the next digit of the answer. 
Result so far: 15264.09
Deduct 567 from 600 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 9:
When dividing 330 by 63, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 15264.095
The remainder is 15 after subtracting 315 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 10:
63 can be fit into 150 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 15264.0952
Subtracting 126 from 150 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
63 can be fit into 240 3 times, resulting in a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 15264.09523
Deduct 189 from 240 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 12:
When dividing 510 by 63, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 15264.095238
Subtract 504 from 510 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
60 divided by 63 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 15264.095238
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 14:
600 divided by 63 is 9 with a remainder of 33.
Record the quotient 9 as the next digit in the result. 
Result so far: 15264.09523809
If we take 567 away from 600, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The final outcome is 15264.09523809, with a leftover of 3.3e-08.