We divide 636885 by 28
We're looking to find how many times 28 goes into 636885.

Moving on to step 1:
28 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 28

Going ahead to step 2:
63 divided by 28 is 2 with a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 56 away from 63, we end up with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 28

Going ahead to step 3:
The number 28 fits into 76 2 times, leaving a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtracting 56 from 76 leaves us with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 28

Moving on to step 4:
28 goes into 208 7 times with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 227.0
The remainder is 12 after subtracting 196 from 208.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 28

Step 5:
The number 28 fits into 128 4 times, leaving a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 2274.0
If we subtract 112 from 128, we get 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 28

Going ahead to step 6:
28 can be fit into 165 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 22745.0
Deduct 140 from 165 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 7:
250 divided by 28 is 8 with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 22745.8
Deduct 224 from 250 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 8:
260 divided by 28 is 9 with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 22745.89
If we subtract 252 from 260, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 22745.892
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 22745.8928
If we take 224 away from 240, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
When dividing 160 by 28, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 22745.89285
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 12:
200 divided by 28 is 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 22745.892857
Deduct 196 from 200 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 13:
28 can be fit into 40 1 times, resulting in a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 22745.8928571
Subtract 28 from 40 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 22745.89285714
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 22745.89285714 with a remainder of 8e-09.