We look at the division of 557480 by 18 
We want to figure out the number of times 557480 can be divided by 18.

Let's proceed to step 1:
When dividing 5 by 18, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 18

Moving on to step 2:
18 goes into 55 3 times with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 54 away from 55, we end up with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 18

Step 3:
If we divide 17 by 18, we get 0 and a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Subtracting 0 from 17 leaves us with 17.
Fetch the next digit (4) from the dividend, attach it to 17 and continue: 174 / 18

Going ahead to step 4:
18 goes into 174 9 times with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 309.0
Subtract 162 from 174 to get 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 18

On to step 5:
18 can be fit into 128 7 times, resulting in a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 3097.0
The remainder is 2 after subtracting 126 from 128.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 18

On to step 6:
The number 18 fits into 20 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 30971.0
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
If we divide 20 by 18, we get 1 and a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 30971.1
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
If we divide 20 by 18, we get 1 and a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 30971.11
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 30971.11, and the remainder is 0.002.