636815 divided by 5 
Let's see how many times 5 fits into 636815.

Let's proceed to step 1:
When dividing 6 by 5, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 5 from 6 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 5

Advancing to step 2:
If we divide 13 by 5, we get 2 and a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 10 away from 13, we end up with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 5

Going ahead to step 3:
The number 5 fits into 36 7 times, leaving a remainder of 1.
The next digit of our result is 7. 
Result so far: 127.0
The remainder is 1 after subtracting 35 from 36.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 5

Going ahead to step 4:
18 divided by 5 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 1273.0
Subtracting 15 from 18 leaves us with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 5

Advancing to step 5:
When dividing 31 by 5, we get 6 with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 12736.0
Deduct 30 from 31 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 5

On to step 6:
5 goes into 15 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 127363.0
Subtract 15 from 15 to 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.

Let's proceed to step 7:
5 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 127363.0
Subtract 0 from 0 to 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.

Let's proceed to step 8:
When dividing 0 by 5, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 127363.0
If we subtract 0 from 0, 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.

The final result is 127363.0 with a remainder of 0.0.