We look at the division of 879436 by 28 
Our goal is to divide 879436 by 28.

Going ahead to step 1:
28 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 28

Going ahead to step 2:
If we divide 87 by 28, we get 3 and a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 84 from 87 and we're left with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 28

Advancing to step 3:
39 divided by 28 is 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 31.0
Deduct 28 from 39 and we're left with 11.
Take the next digit (4) from the dividend and append it to 11, then repeat: 114 / 28

On to step 4:
If we divide 114 by 28, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 314.0
Subtracting 112 from 114 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 28

Let's proceed to step 5:
The number 28 fits into 23 0 times, leaving a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 3140.0
Deduct 0 from 23 and we're left with 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 28

Advancing to step 6:
28 can be fit into 236 8 times, resulting in a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 31408.0
If we subtract 224 from 236, 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.

Going ahead to step 7:
If we divide 120 by 28, we get 4 and a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 31408.4
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
80 divided by 28 is 2 with a remainder of 24.
The next digit of our result is 2. 
Result so far: 31408.42
If we take 56 away from 80, we end up 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.

Step 9:
The number 28 fits into 240 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 31408.428
Subtracting 224 from 240 leaves us 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.

Advancing to step 10:
The number 28 fits into 160 5 times, leaving a remainder of 20.
The next digit of our result is 5. 
Result so far: 31408.4285
Deduct 140 from 160 and we're left 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.

Let's proceed to step 11:
The number 28 fits into 200 7 times, leaving a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 31408.42857
If we subtract 196 from 200, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
28 goes into 40 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 31408.428571
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 13:
28 can be fit into 120 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 31408.4285714
Subtract 112 from 120 to 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.

On to step 14:
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: 31408.42857142
Deduct 56 from 80 and we're left 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.

The final outcome is 31408.42857142, with a leftover of 2.4e-08.