531066 ÷ 18 
We want to figure out the number of times 531066 can be divided by 18.

Going ahead to step 1:
5 divided by 18 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 18

Let's proceed to step 2:
When dividing 53 by 18, we get 2 with a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 36 from 53 leaves us with 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 18

Advancing to step 3:
18 can be fit into 171 9 times, resulting in a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Subtract 162 from 171 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 18

On to step 4:
18 goes into 90 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 295.0
Subtracting 90 from 90 leaves us with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 18

Let's proceed to step 5:
When dividing 6 by 18, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 2950.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 18

Going ahead to step 6:
18 goes into 66 3 times with a remainder of 12.
The next digit of our result is 3. 
Result so far: 29503.0
Deduct 54 from 66 and we're left 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.

Step 7:
18 goes into 120 6 times with a remainder of 12.
The next digit of our result is 6. 
Result so far: 29503.6
Subtract 108 from 120 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
120 divided by 18 is 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 29503.66
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 29503.66, and the remainder is 0.012.