We divide 570680 by 20
Let's see how many times 20 fits into 570680.

On to step 1:
If we divide 5 by 20, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 20

Advancing to step 2:
When dividing 57 by 20, we get 2 with a remainder of 17.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 40 from 57 to get 17.
Take the next digit (0) from the dividend and append it to 17, then repeat: 170 / 20

Step 3:
When dividing 170 by 20, we get 8 with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we take 160 away from 170, we end up with 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 20

On to step 4:
106 divided by 20 is 5 with a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 285.0
If we take 100 away from 106, we end up with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 20

Let's proceed to step 5:
The number 20 fits into 68 3 times, leaving a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 2853.0
Subtracting 60 from 68 leaves us with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 20

Going ahead to step 6:
When dividing 80 by 20, we get 4 with a remainder of 0.
The next digit of our result is 4. 
Result so far: 28534.0
Subtracting 80 from 80 leaves us 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 7:
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: 28534.0
If we take 0 away from 0, we end up 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.

Moving on to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 28534.0
If we take 0 away from 0, we end up 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.

The final result is 28534.0 with a remainder of 0.0.