We divide 287931 by 28
We're looking to find how many times 28 goes into 287931.

Going ahead to step 1:
28 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 28

Moving on to step 2:
The number 28 fits into 28 1 times, leaving a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 28 from 28, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 28

Going ahead to step 3:
28 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 28

Let's proceed to step 4:
When dividing 79 by 28, we get 2 with a remainder of 23.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
Deduct 56 from 79 and we're left with 23.
Append the next digit (3) from the dividend to 23 and continue with: 233 / 28

Advancing to step 5:
233 divided by 28 is 8 with a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 1028.0
If we take 224 away from 233, we end up with 9.
Grab the next digit (1) from the dividend, add it to 9, then carry on: 91 / 28

Step 6:
When dividing 91 by 28, we get 3 with a remainder of 7.
The next digit of our result is 3. 
Result so far: 10283.0
If we subtract 84 from 91, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
When dividing 70 by 28, we get 2 with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 10283.2
If we subtract 56 from 70, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
28 goes into 140 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10283.25
The remainder is 0 after subtracting 140 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
When dividing 0 by 28, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10283.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
0 divided by 28 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10283.25
The remainder is 0 after subtracting 0 from 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 quotient of the division is 10283.25, and the remainder is 0.0.