We look at the division of 981725 by 21 
We want to divide 981725 by 21.

Step 1:
9 divided by 21 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 21

Advancing to step 2:
The number 21 fits into 98 4 times, leaving a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 14 after subtracting 84 from 98.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 21

Going ahead to step 3:
21 goes into 141 6 times with a remainder of 15.
The next digit of our result is 6. 
Result so far: 46.0
If we take 126 away from 141, we end up with 15.
Bring next digit (7) of the dividend behind the 15 and repeat the process: 157 / 21

On to step 4:
157 divided by 21 is 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 467.0
Subtract 147 from 157 to get 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 21

Advancing to step 5:
If we divide 102 by 21, we get 4 and a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 4674.0
The remainder is 18 after subtracting 84 from 102.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 21

Going ahead to step 6:
21 goes into 185 8 times with a remainder of 17.
Write down 8 as next digit of the result. 
Result so far: 46748.0
If we subtract 168 from 185, we 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.

Moving on to step 7:
170 divided by 21 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 46748.8
The remainder is 2 after subtracting 168 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
20 divided by 21 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 46748.8
Subtract 0 from 20 to 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.

On to step 9:
When dividing 200 by 21, we get 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 46748.809
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:
The number 21 fits into 110 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 46748.8095
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.

Step 11:
50 divided by 21 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 46748.80952
Subtract 42 from 50 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 12:
The number 21 fits into 80 3 times, leaving a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 46748.809523
Subtracting 63 from 80 leaves us 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.

Moving on to step 13:
21 can be fit into 170 8 times, resulting in a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 46748.8095238
Subtracting 168 from 170 leaves us 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.

Moving on to step 14:
21 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 46748.8095238
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 46748.8095238 with a remaining 2e-08.