We look at the division of 28636164 by 855 
We want to divide 28636164 by 855.

Going ahead to step 1:
2 divided by 855 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 855

Step 2:
28 divided by 855 is 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Fetch the next digit (6) from the dividend, attach it to 28 and continue: 286 / 855

Moving on to step 3:
When dividing 286 by 855, we get 0 with a remainder of 286.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 286 leaves us with 286.
Include the next digit (3) from the dividend after 286, then repeat: 2863 / 855

Going ahead to step 4:
The number 855 fits into 2863 3 times, leaving a remainder of 298.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 2565 from 2863 and we're left with 298.
Include the next digit (6) from the dividend after 298, then repeat: 2986 / 855

Moving on to step 5:
2986 divided by 855 is 3 with a remainder of 421.
Use 3 as the next digit of our solution. 
Result so far: 33.0
The remainder is 421 after subtracting 2565 from 2986.
Append the next digit (1) from the dividend to 421 and continue with: 4211 / 855

On to step 6:
When dividing 4211 by 855, we get 4 with a remainder of 791.
Record the quotient 4 as the next digit in the result. 
Result so far: 334.0
Subtracting 3420 from 4211 leaves us with 791.
Fetch the next digit (6) from the dividend, attach it to 791 and continue: 7916 / 855

On to step 7:
The number 855 fits into 7916 9 times, leaving a remainder of 221.
The number 9 becomes the next digit in our result. 
Result so far: 3349.0
Deduct 7695 from 7916 and we're left with 221.
Fetch the next digit (4) from the dividend, attach it to 221 and continue: 2214 / 855

Advancing to step 8:
855 can be fit into 2214 2 times, resulting in a remainder of 504.
Put 2 as the next digit of the answer. 
Result so far: 33492.0
Subtracting 1710 from 2214 leaves us with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

On to step 9:
5040 divided by 855 is 5 with a remainder of 765.
Record the quotient 5 as the next digit in the result. 
Result so far: 33492.5
The remainder is 765 after subtracting 4275 from 5040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

Going ahead to step 10:
7650 divided by 855 is 8 with a remainder of 810.
Use 8 as the next digit of our solution. 
Result so far: 33492.58
The remainder is 810 after subtracting 6840 from 7650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8100, and continue the process.

On to step 11:
The number 855 fits into 8100 9 times, leaving a remainder of 405.
The next digit of our result is 9. 
Result so far: 33492.589
The remainder is 405 after subtracting 7695 from 8100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Advancing to step 12:
When dividing 4050 by 855, we get 4 with a remainder of 630.
Use 4 as the next digit of our solution. 
Result so far: 33492.5894
Subtracting 3420 from 4050 leaves us with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Going ahead to step 13:
6300 divided by 855 is 7 with a remainder of 315.
Put 7 as the next digit of the answer. 
Result so far: 33492.58947
Deduct 5985 from 6300 and we're left with 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Step 14:
The number 855 fits into 3150 3 times, leaving a remainder of 585.
Put 3 as the next digit of the answer. 
Result so far: 33492.589473
Deduct 2565 from 3150 and we're left with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Let's proceed to step 15:
The number 855 fits into 5850 6 times, leaving a remainder of 720.
The next digit of our result is 6. 
Result so far: 33492.5894736
Subtract 5130 from 5850 to get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Advancing to step 16:
855 can be fit into 7200 8 times, resulting in a remainder of 360.
Put 8 as the next digit of the answer. 
Result so far: 33492.58947368
Deduct 6840 from 7200 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

The final outcome is 33492.58947368, with a leftover of 3.6e-07.