We're dividing 575493 by 18 
We want to figure out the number of times 575493 can be divided by 18.

Going ahead to step 1:
If we divide 5 by 18, we get 0 and 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.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 18

Step 2:
The number 18 fits into 57 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 54 from 57 and we're left with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 18

Moving on to step 3:
If we divide 35 by 18, we get 1 and a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtract 18 from 35 to get 17.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 18

Advancing to step 4:
If we divide 174 by 18, we get 9 and a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 319.0
The remainder is 12 after subtracting 162 from 174.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 18

Moving on to step 5:
129 divided by 18 is 7 with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 3197.0
Subtract 126 from 129 to get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 18

Going ahead to step 6:
The number 18 fits into 33 1 times, leaving a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 31971.0
If we take 18 away from 33, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
When dividing 150 by 18, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 31971.8
Subtract 144 from 150 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
60 divided by 18 is 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 31971.83
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
60 divided by 18 is 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 31971.833
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 31971.833 with a remaining 0.0006.