Let's divide 63633960 by 4
Our goal is to divide 63633960 by 4.

Moving on to step 1:
6 divided by 4 is 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 2 after subtracting 4 from 6.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 4

On to step 2:
4 goes into 23 5 times with a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 20 from 23 and we're left with 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 4

Moving on to step 3:
4 goes into 36 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 159.0
Subtracting 36 from 36 leaves us with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 4

Moving on to step 4:
4 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 1590.0
Subtract 0 from 3 to get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 4

Advancing to step 5:
33 divided by 4 is 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 15908.0
Deduct 32 from 33 and we're left with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 4

Step 6:
19 divided by 4 is 4 with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 159084.0
If we subtract 16 from 19, we get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 4

On to step 7:
The number 4 fits into 36 9 times, leaving a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 1590849.0
If we take 36 away from 36, we end up with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 4

Going ahead to step 8:
4 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 15908490.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
4 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15908490.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
When dividing 0 by 4, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15908490.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 15908490.0 and a remainder of 0.0.