98280 ÷ 21 
Our goal is to divide 98280 by 21.

Step 1:
21 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 21

Going ahead to step 2:
When dividing 98 by 21, we get 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 84 from 98 and we're left with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 21

Going ahead to step 3:
The number 21 fits into 142 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
Subtract 126 from 142 to get 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 21

Let's proceed to step 4:
21 can be fit into 168 8 times, resulting in a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 468.0
If we take 168 away from 168, we end up with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 21

Let's proceed to step 5:
When dividing 0 by 21, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4680.0
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.

Advancing to step 6:
0 divided by 21 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4680.0
Subtracting 0 from 0 leaves us 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.

Advancing to step 7:
If we divide 0 by 21, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4680.0
Subtracting 0 from 0 leaves us 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.

Our division results in 4680.0 with a remaining 0.0.