We look at the division of 28400862 by 79 
Our goal is to divide 28400862 by 79.

Step 1:
When dividing 2 by 79, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 79

Moving on to step 2:
The number 79 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Grab the next digit (4) from the dividend, add it to 28, then carry on: 284 / 79

On to step 3:
284 divided by 79 is 3 with a remainder of 47.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 237 from 284 and we're left with 47.
Fetch the next digit (0) from the dividend, attach it to 47 and continue: 470 / 79

Going ahead to step 4:
When dividing 470 by 79, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 35.0
The remainder is 75 after subtracting 395 from 470.
Grab the next digit (0) from the dividend, add it to 75, then carry on: 750 / 79

Advancing to step 5:
750 divided by 79 is 9 with a remainder of 39.
Use 9 as the next digit of our solution. 
Result so far: 359.0
If we take 711 away from 750, we end up with 39.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 79

Let's proceed to step 6:
The number 79 fits into 398 5 times, leaving a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 3595.0
The remainder is 3 after subtracting 395 from 398.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 79

On to step 7:
36 divided by 79 is 0 with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 35950.0
Subtracting 0 from 36 leaves us with 36.
Fetch the next digit (2) from the dividend, attach it to 36 and continue: 362 / 79

On to step 8:
362 divided by 79 is 4 with a remainder of 46.
Use 4 as the next digit of our solution. 
Result so far: 359504.0
Subtract 316 from 362 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 9:
79 can be fit into 460 5 times, resulting in a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 359504.5
Deduct 395 from 460 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 10:
When dividing 650 by 79, we get 8 with a remainder of 18.
Record the quotient 8 as the next digit in the result. 
Result so far: 359504.58
Deduct 632 from 650 and we're left 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.

Moving on to step 11:
79 can be fit into 180 2 times, resulting in a remainder of 22.
The next digit of our result is 2. 
Result so far: 359504.582
The remainder is 22 after subtracting 158 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
The number 79 fits into 220 2 times, leaving a remainder of 62.
Put 2 as the next digit of the answer. 
Result so far: 359504.5822
Subtracting 158 from 220 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

After the division, we end up with 359504.5822 and a remainder of 0.00062.