We look at the division of 573512 by 1 
We want to divide 573512 by 1.

Advancing to step 1:
The number 1 fits into 5 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 5 from 5 and we're left with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 1

On to step 2:
1 can be fit into 7 7 times, resulting in a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
If we subtract 7 from 7, we get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 1

Moving on to step 3:
If we divide 3 by 1, we get 3 and a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 573.0
If we take 3 away from 3, we end up with 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 1

Going ahead to step 4:
1 can be fit into 5 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 5735.0
The remainder is 0 after subtracting 5 from 5.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 1

Going ahead to step 5:
1 goes into 1 1 times with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 57351.0
Deduct 1 from 1 and we're left with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 1

Let's proceed to step 6:
The number 1 fits into 2 2 times, leaving a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 573512.0
If we take 2 away from 2, 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 7:
0 divided by 1 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 573512.0
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.

Going ahead to step 8:
1 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: 573512.0
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.

The final result is 573512.0 with a remainder of 0.0.