We look at the division of 402828 by 18 
We're looking to find how many times 18 goes into 402828.

Going ahead to step 1:
The number 18 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 18

On to step 2:
18 can be fit into 40 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 36 from 40, we get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 18

On to step 3:
42 divided by 18 is 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 22.0
The remainder is 6 after subtracting 36 from 42.
Bring next digit (8) of the dividend behind the 6 and repeat the process: 68 / 18

Let's proceed to step 4:
18 can be fit into 68 3 times, resulting in a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 223.0
Subtract 54 from 68 to get 14.
Take the next digit (2) from the dividend and append it to 14, then repeat: 142 / 18

Going ahead to step 5:
18 goes into 142 7 times with a remainder of 16.
Put 7 as the next digit of the answer. 
Result so far: 2237.0
The remainder is 16 after subtracting 126 from 142.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 18

Moving on to step 6:
168 divided by 18 is 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 22379.0
The remainder is 6 after subtracting 162 from 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
If we divide 60 by 18, we get 3 and a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 22379.3
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
If we divide 60 by 18, we get 3 and a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 22379.33
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 22379.33, and the remainder is 0.006.