We look at the division of 581452 by 20 
We want to divide 581452 by 20.

On to step 1:
The number 20 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 20

Going ahead to step 2:
20 can be fit into 58 2 times, resulting in a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 40 from 58 to get 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 20

Moving on to step 3:
20 can be fit into 181 9 times, resulting in a remainder of 1.
The next digit of our result is 9. 
Result so far: 29.0
If we subtract 180 from 181, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 20

Let's proceed to step 4:
The number 20 fits into 14 0 times, leaving a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 290.0
Deduct 0 from 14 and we're left with 14.
Grab the next digit (5) from the dividend, add it to 14, then carry on: 145 / 20

Let's proceed to step 5:
20 goes into 145 7 times with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 2907.0
If we subtract 140 from 145, we get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 20

Advancing to step 6:
When dividing 52 by 20, we get 2 with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 29072.0
If we take 40 away from 52, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 7:
When dividing 120 by 20, we get 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 29072.6
Subtract 120 from 120 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.

Going ahead to step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 29072.6
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.

Step 9:
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: 29072.6
Subtracting 0 from 0 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.

In conclusion, the division gives 29072.6 with a balance of 0.0.