Let's divide 543118 by 18
We want to divide 543118 by 18.

Step 1:
If we divide 5 by 18, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 18

Step 2:
54 divided by 18 is 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
If we take 54 away from 54, we end up with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 18

Going ahead to step 3:
3 divided by 18 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 30.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 18

Advancing to step 4:
31 divided by 18 is 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 301.0
If we take 18 away from 31, we end up with 13.
Fetch the next digit (1) from the dividend, attach it to 13 and continue: 131 / 18

Let's proceed to step 5:
18 goes into 131 7 times with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 3017.0
Subtracting 126 from 131 leaves us with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 18

Moving on to step 6:
18 can be fit into 58 3 times, resulting in a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 30173.0
Subtracting 54 from 58 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 7:
18 can be fit into 40 2 times, resulting in a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 30173.2
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
18 can be fit into 40 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 30173.22
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 30173.22, with a leftover of 0.004.