Let's divide 710021 by 20
Let's see how many times 20 fits into 710021.

Step 1:
7 divided by 20 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 20

On to step 2:
The number 20 fits into 71 3 times, leaving a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 11 after subtracting 60 from 71.
Include the next digit (0) from the dividend after 11, then repeat: 110 / 20

Advancing to step 3:
110 divided by 20 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 100 from 110 and we're left with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 20

Going ahead to step 4:
If we divide 100 by 20, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 355.0
If we subtract 100 from 100, we get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 20

Step 5:
2 divided by 20 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 3550.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 20

Let's proceed to step 6:
When dividing 21 by 20, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 35501.0
Subtract 20 from 21 to get 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 7:
When dividing 10 by 20, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 35501.0
Subtracting 0 from 10 leaves us 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.

Advancing to step 8:
20 can be fit into 100 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 35501.05
If we subtract 100 from 100, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 35501.05
Deduct 0 from 0 and we're left 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 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 35501.05
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.

The final outcome is 35501.05, with a leftover of 0.0.