Let's divide 850807 by 28
Let's see how many times 28 fits into 850807.

Advancing to step 1:
When dividing 8 by 28, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 28

Going ahead to step 2:
The number 28 fits into 85 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 84 from 85 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 28

Step 3:
If we divide 10 by 28, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 30.0
If we subtract 0 from 10, we get 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 28

On to step 4:
108 divided by 28 is 3 with a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 303.0
Deduct 84 from 108 and we're left with 24.
Append the next digit (0) from the dividend to 24 and continue with: 240 / 28

Going ahead to step 5:
240 divided by 28 is 8 with a remainder of 16.
The next digit of our result is 8. 
Result so far: 3038.0
If we take 224 away from 240, we end up with 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 28

On to step 6:
If we divide 167 by 28, we get 5 and a remainder of 27.
The next digit of our result is 5. 
Result so far: 30385.0
If we take 140 away from 167, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 7:
The number 28 fits into 270 9 times, leaving a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 30385.9
Subtracting 252 from 270 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 8:
When dividing 180 by 28, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 30385.96
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
28 can be fit into 120 4 times, resulting in a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 30385.964
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.

Going ahead to step 10:
The number 28 fits into 80 2 times, leaving a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 30385.9642
Subtracting 56 from 80 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 11:
The number 28 fits into 240 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 30385.96428
Subtract 224 from 240 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
28 goes into 160 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 30385.964285
If we take 140 away from 160, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 13:
28 goes into 200 7 times with a remainder of 4.
The next digit of our result is 7. 
Result so far: 30385.9642857
If we take 196 away from 200, we end up 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.

On to step 14:
28 goes into 40 1 times with a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 30385.96428571
If we subtract 28 from 40, we 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.

Our division results in 30385.96428571 with a remaining 1.2e-08.