We're dividing 98823372 by 21 
Our goal is to divide 98823372 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 take 0 away from 9, we end up with 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 21

Going ahead to step 2:
21 can be fit into 98 4 times, resulting in a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 84 from 98 leaves us with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 21

Moving on to step 3:
21 can be fit into 148 7 times, resulting in a remainder of 1.
The next digit of our result is 7. 
Result so far: 47.0
Subtract 147 from 148 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 21

Moving on to step 4:
12 divided by 21 is 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 470.0
If we subtract 0 from 12, we get 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 21

Step 5:
If we divide 123 by 21, we get 5 and a remainder of 18.
The next digit of our result is 5. 
Result so far: 4705.0
Deduct 105 from 123 and we're left with 18.
Take the next digit (3) from the dividend and append it to 18, then repeat: 183 / 21

Advancing to step 6:
21 can be fit into 183 8 times, resulting in a remainder of 15.
Use 8 as the next digit of our solution. 
Result so far: 47058.0
If we subtract 168 from 183, we get 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 21

Moving on to step 7:
The number 21 fits into 157 7 times, leaving a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 470587.0
If we take 147 away from 157, we end up with 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 21

Advancing to step 8:
21 can be fit into 102 4 times, resulting in a remainder of 18.
The number 4 becomes the next digit in our result. 
Result so far: 4705874.0
Subtracting 84 from 102 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
When dividing 180 by 21, we get 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 4705874.8
Subtract 168 from 180 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
120 divided by 21 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 4705874.85
If we take 105 away from 120, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
150 divided by 21 is 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 4705874.857
Subtract 147 from 150 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
21 goes into 30 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 4705874.8571
Subtracting 21 from 30 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 13:
21 can be fit into 90 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 4705874.85714
Deduct 84 from 90 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.

Advancing to step 14:
When dividing 60 by 21, we get 2 with a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 4705874.857142
If we take 42 away from 60, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 15:
21 can be fit into 180 8 times, resulting in a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 4705874.8571428
If we take 168 away from 180, 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.

Advancing to step 16:
When dividing 120 by 21, we get 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 4705874.85714285
Subtracting 105 from 120 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 4705874.85714285 with a remainder of 1.5e-08.