We divide 63699158 by 20
We're looking to find how many times 20 goes into 63699158.

On to step 1:
When dividing 6 by 20, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 20

Moving on to step 2:
If we divide 63 by 20, we get 3 and a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 60 from 63 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 20

Moving on to step 3:
36 divided by 20 is 1 with a remainder of 16.
The next digit of our result is 1. 
Result so far: 31.0
If we take 20 away from 36, we end up with 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 20

Going ahead to step 4:
169 divided by 20 is 8 with a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 318.0
The remainder is 9 after subtracting 160 from 169.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 20

On to step 5:
When dividing 99 by 20, we get 4 with a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 3184.0
If we subtract 80 from 99, we get 19.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 20

Advancing to step 6:
20 goes into 191 9 times with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 31849.0
Subtract 180 from 191 to get 11.
Fetch the next digit (5) from the dividend, attach it to 11 and continue: 115 / 20

Moving on to step 7:
115 divided by 20 is 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 318495.0
If we take 100 away from 115, we end up with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 20

Going ahead to step 8:
If we divide 158 by 20, we get 7 and a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 3184957.0
If we subtract 140 from 158, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
When dividing 180 by 20, we get 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 3184957.9
If we subtract 180 from 180, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3184957.9
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.

On to step 11:
If we divide 0 by 20, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 3184957.9
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.

In conclusion, the division gives 3184957.9 with a balance of 0.0.