We're dividing 324992 by 21 
Our goal is to divide 324992 by 21.

Moving on to step 1:
21 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 21

Advancing to step 2:
21 can be fit into 32 1 times, resulting in a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 21 away from 32, we end up with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 21

Advancing to step 3:
If we divide 114 by 21, we get 5 and a remainder of 9.
The next digit of our result is 5. 
Result so far: 15.0
Subtract 105 from 114 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 21

On to step 4:
21 can be fit into 99 4 times, resulting in a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 154.0
Subtract 84 from 99 to get 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 21

Let's proceed to step 5:
When dividing 159 by 21, we get 7 with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 1547.0
Deduct 147 from 159 and we're left with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 21

Going ahead to step 6:
If we divide 122 by 21, we get 5 and a remainder of 17.
Write down 5 as next digit of the result. 
Result so far: 15475.0
Subtract 105 from 122 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 7:
170 divided by 21 is 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 15475.8
Deduct 168 from 170 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
21 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 15475.8
If we subtract 0 from 20, we 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.

Let's proceed to step 9:
If we divide 200 by 21, we get 9 and a remainder of 11.
The next digit of our result is 9. 
Result so far: 15475.809
Deduct 189 from 200 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 10:
110 divided by 21 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 15475.8095
Subtracting 105 from 110 leaves us 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.

On to step 11:
21 goes into 50 2 times with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 15475.80952
Deduct 42 from 50 and we're left 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.

Going ahead to step 12:
The number 21 fits into 80 3 times, leaving a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 15475.809523
If we take 63 away from 80, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 13:
The number 21 fits into 170 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 15475.8095238
If we take 168 away from 170, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
20 divided by 21 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 15475.8095238
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 15475.8095238 with a balance of 2e-08.