We look at the division of 88859820 by 636 
Let's see how many times 636 fits into 88859820.

Let's proceed to step 1:
636 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 636

Moving on to step 2:
When dividing 88 by 636, we get 0 with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 88, we end up with 88.
Include the next digit (8) from the dividend after 88, then repeat: 888 / 636

Let's proceed to step 3:
888 divided by 636 is 1 with a remainder of 252.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 636 from 888, we get 252.
Fetch the next digit (5) from the dividend, attach it to 252 and continue: 2525 / 636

Step 4:
The number 636 fits into 2525 3 times, leaving a remainder of 617.
The next digit of our result is 3. 
Result so far: 13.0
Deduct 1908 from 2525 and we're left with 617.
Append the next digit (9) from the dividend to 617 and continue with: 6179 / 636

On to step 5:
6179 divided by 636 is 9 with a remainder of 455.
The next digit of our result is 9. 
Result so far: 139.0
If we subtract 5724 from 6179, we get 455.
Grab the next digit (8) from the dividend, add it to 455, then carry on: 4558 / 636

Moving on to step 6:
When dividing 4558 by 636, we get 7 with a remainder of 106.
Use 7 as the next digit of our solution. 
Result so far: 1397.0
If we take 4452 away from 4558, we end up with 106.
Bring next digit (2) of the dividend behind the 106 and repeat the process: 1062 / 636

Step 7:
When dividing 1062 by 636, we get 1 with a remainder of 426.
The number 1 becomes the next digit in our result. 
Result so far: 13971.0
If we take 636 away from 1062, we end up with 426.
Append the next digit (0) from the dividend to 426 and continue with: 4260 / 636

Advancing to step 8:
The number 636 fits into 4260 6 times, leaving a remainder of 444.
Put 6 as the next digit of the answer. 
Result so far: 139716.0
Deduct 3816 from 4260 and we're left with 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Let's proceed to step 9:
When dividing 4440 by 636, we get 6 with a remainder of 624.
The number 6 becomes the next digit in our result. 
Result so far: 139716.6
Subtracting 3816 from 4440 leaves us with 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

On to step 10:
When dividing 6240 by 636, we get 9 with a remainder of 516.
The next digit of our result is 9. 
Result so far: 139716.69
If we take 5724 away from 6240, we end up with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Going ahead to step 11:
If we divide 5160 by 636, we get 8 and a remainder of 72.
Write down 8 as next digit of the result. 
Result so far: 139716.698
If we subtract 5088 from 5160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
636 can be fit into 720 1 times, resulting in a remainder of 84.
The next digit of our result is 1. 
Result so far: 139716.6981
The remainder is 84 after subtracting 636 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 13:
The number 636 fits into 840 1 times, leaving a remainder of 204.
The number 1 becomes the next digit in our result. 
Result so far: 139716.69811
If we subtract 636 from 840, we get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

The final outcome is 139716.69811, with a leftover of 0.000204.