Let's divide 722062 by 21
Our goal is to divide 722062 by 21.

Going ahead to step 1:
21 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 21

On to step 2:
The number 21 fits into 72 3 times, leaving a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 63 from 72 leaves us with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 21

On to step 3:
The number 21 fits into 92 4 times, leaving a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Subtract 84 from 92 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 21

Going ahead to step 4:
21 goes into 80 3 times with a remainder of 17.
The next digit of our result is 3. 
Result so far: 343.0
Subtract 63 from 80 to get 17.
Bring next digit (6) of the dividend behind the 17 and repeat the process: 176 / 21

Going ahead to step 5:
If we divide 176 by 21, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 3438.0
If we subtract 168 from 176, we get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 21

Advancing to step 6:
21 goes into 82 3 times with a remainder of 19.
The next digit of our result is 3. 
Result so far: 34383.0
Subtracting 63 from 82 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
190 divided by 21 is 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 34383.9
Deduct 189 from 190 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 8:
21 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 34383.9
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
21 can be fit into 100 4 times, resulting in a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 34383.904
If we subtract 84 from 100, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
160 divided by 21 is 7 with a remainder of 13.
Put 7 as the next digit of the answer. 
Result so far: 34383.9047
Subtracting 147 from 160 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 11:
21 can be fit into 130 6 times, resulting in a remainder of 4.
The next digit of our result is 6. 
Result so far: 34383.90476
If we take 126 away from 130, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
If we divide 40 by 21, we get 1 and a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 34383.904761
Deduct 21 from 40 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 13:
190 divided by 21 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 34383.9047619
If we take 189 away from 190, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 14:
When dividing 10 by 21, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 34383.9047619
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 34383.9047619 with a remaining 1e-08.