We look at the division of 843972 by 28 
Let's see how many times 28 fits into 843972.

Moving on to step 1:
When dividing 8 by 28, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 28

Moving on to step 2:
The number 28 fits into 84 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 84 from 84 and we're left with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 28

Going ahead to step 3:
The number 28 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 28

Step 4:
The number 28 fits into 39 1 times, leaving a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 301.0
Subtracting 28 from 39 leaves us with 11.
Grab the next digit (7) from the dividend, add it to 11, then carry on: 117 / 28

Going ahead to step 5:
28 can be fit into 117 4 times, resulting in a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 3014.0
If we subtract 112 from 117, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 28

Let's proceed to step 6:
When dividing 52 by 28, we get 1 with a remainder of 24.
The next digit of our result is 1. 
Result so far: 30141.0
If we subtract 28 from 52, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
If we divide 240 by 28, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 30141.8
The remainder is 16 after subtracting 224 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
If we divide 160 by 28, we get 5 and a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 30141.85
The remainder is 20 after subtracting 140 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 9:
28 goes into 200 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 30141.857
Subtract 196 from 200 to 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.

Going ahead to step 10:
The number 28 fits into 40 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 30141.8571
If we take 28 away from 40, we end up 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 11:
120 divided by 28 is 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 30141.85714
Deduct 112 from 120 and we're left 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.

Step 12:
80 divided by 28 is 2 with a remainder of 24.
The next digit of our result is 2. 
Result so far: 30141.857142
The remainder is 24 after subtracting 56 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
28 can be fit into 240 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 30141.8571428
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.

Going ahead to step 14:
28 goes into 160 5 times with a remainder of 20.
The number 5 becomes the next digit in our result. 
Result so far: 30141.85714285
Subtract 140 from 160 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 30141.85714285, and the remainder is 2e-08.