Let's divide 840369 by 28
We want to figure out the number of times 840369 can be divided by 28.

On to step 1:
When dividing 8 by 28, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 28

Advancing to step 2:
If we divide 84 by 28, we get 3 and a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 84 from 84 to get 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 28

Going ahead to step 3:
28 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
The remainder is 0 after subtracting 0 from 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 28

Moving on to step 4:
28 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 300.0
Subtract 0 from 3 to get 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 28

Step 5:
28 goes into 36 1 times with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 3001.0
Subtracting 28 from 36 leaves us with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 28

Moving on to step 6:
When dividing 89 by 28, we get 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 30013.0
Deduct 84 from 89 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
When dividing 50 by 28, we get 1 with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 30013.1
The remainder is 22 after subtracting 28 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
28 goes into 220 7 times with a remainder of 24.
Record the quotient 7 as the next digit in the result. 
Result so far: 30013.17
Subtract 196 from 220 to 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.

Let's proceed to step 9:
28 can be fit into 240 8 times, resulting in a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 30013.178
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.

Moving on to step 10:
When dividing 160 by 28, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 30013.1785
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.

Step 11:
The number 28 fits into 200 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 30013.17857
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.

Step 12:
28 can be fit into 40 1 times, resulting in a remainder of 12.
The next digit of our result is 1. 
Result so far: 30013.178571
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:
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: 30013.1785714
Subtracting 112 from 120 leaves us 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.

On to step 14:
28 can be fit into 80 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 30013.17857142
If we subtract 56 from 80, 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.

In conclusion, the division gives 30013.17857142 with a balance of 2.4e-08.