618282 divided by 21 
Our goal is to divide 618282 by 21.

Let's proceed to step 1:
21 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 21

Moving on to step 2:
The number 21 fits into 61 2 times, leaving a remainder of 19.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 42 from 61, we get 19.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 21

Moving on to step 3:
21 can be fit into 198 9 times, resulting in a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 29.0
The remainder is 9 after subtracting 189 from 198.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 21

Let's proceed to step 4:
21 goes into 92 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 294.0
If we take 84 away from 92, we end up with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 21

Going ahead to step 5:
The number 21 fits into 88 4 times, leaving a remainder of 4.
The next digit of our result is 4. 
Result so far: 2944.0
If we subtract 84 from 88, we get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 21

On to step 6:
If we divide 42 by 21, we get 2 and a remainder of 0.
The next digit of our result is 2. 
Result so far: 29442.0
Subtract 42 from 42 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
If we divide 0 by 21, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 29442.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
The number 21 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 29442.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 29442.0 and a remainder of 0.0.