We look at the division of 239863 by 28 
We want to divide 239863 by 28.

Let's proceed to step 1:
28 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 28

Going ahead to step 2:
When dividing 23 by 28, we get 0 with a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 28

Step 3:
239 divided by 28 is 8 with a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 224 from 239 and we're left with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 28

Moving on to step 4:
The number 28 fits into 158 5 times, leaving a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
If we take 140 away from 158, we end up with 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 28

On to step 5:
If we divide 186 by 28, we get 6 and a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 856.0
The remainder is 18 after subtracting 168 from 186.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 28

Let's proceed to step 6:
If we divide 183 by 28, we get 6 and a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 8566.0
If we take 168 away from 183, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
The number 28 fits into 150 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 8566.5
Subtract 140 from 150 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
The number 28 fits into 100 3 times, leaving a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 8566.53
If we subtract 84 from 100, we 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.

Step 9:
The number 28 fits into 160 5 times, leaving a remainder of 20.
The next digit of our result is 5. 
Result so far: 8566.535
Subtracting 140 from 160 leaves us 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.

Advancing to step 10:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 8566.5357
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.

Advancing to step 11:
40 divided by 28 is 1 with a remainder of 12.
The next digit of our result is 1. 
Result so far: 8566.53571
Subtracting 28 from 40 leaves us 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.

Moving on to step 12:
28 goes into 120 4 times with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 8566.535714
If we take 112 away from 120, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 13:
If we divide 80 by 28, we get 2 and a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 8566.5357142
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.

Moving on to step 14:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 8566.53571428
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.

The final result is 8566.53571428 with a remainder of 1.6e-08.