We're dividing 572501 by 20 
We're looking to find how many times 20 goes into 572501.

Advancing to step 1:
When dividing 5 by 20, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 20

Going ahead to step 2:
20 can be fit into 57 2 times, resulting in a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 40 from 57, we get 17.
Bring next digit (2) of the dividend behind the 17 and repeat the process: 172 / 20

Let's proceed to step 3:
20 can be fit into 172 8 times, resulting in a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtracting 160 from 172 leaves us with 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 20

On to step 4:
When dividing 125 by 20, we get 6 with a remainder of 5.
The next digit of our result is 6. 
Result so far: 286.0
If we subtract 120 from 125, we get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 20

Advancing to step 5:
50 divided by 20 is 2 with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 2862.0
Subtracting 40 from 50 leaves us with 10.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 20

Moving on to step 6:
The number 20 fits into 101 5 times, leaving a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 28625.0
If we take 100 away from 101, 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 7:
20 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 28625.0
Deduct 0 from 10 and we're left 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.

Moving on to step 8:
20 goes into 100 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 28625.05
If we take 100 away from 100, 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.

Step 9:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 28625.05
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 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 28625.05
Subtract 0 from 0 to 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.

The final outcome is 28625.05, with a leftover of 0.0.