Let's divide 931238 by 18
We want to divide 931238 by 18.

Advancing to step 1:
When dividing 9 by 18, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 18

Step 2:
When dividing 93 by 18, we get 5 with a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 90 from 93 to get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 18

On to step 3:
When dividing 31 by 18, we get 1 with a remainder of 13.
The next digit of our result is 1. 
Result so far: 51.0
Subtract 18 from 31 to get 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 18

Let's proceed to step 4:
132 divided by 18 is 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 517.0
If we subtract 126 from 132, we get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 18

On to step 5:
If we divide 63 by 18, we get 3 and a remainder of 9.
The number 3 becomes the next digit in our result. 
Result so far: 5173.0
The remainder is 9 after subtracting 54 from 63.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 18

Let's proceed to step 6:
If we divide 98 by 18, we get 5 and a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 51735.0
Subtracting 90 from 98 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 7:
18 goes into 80 4 times with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 51735.4
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
The number 18 fits into 80 4 times, leaving a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 51735.44
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 51735.44 with a remaining 0.008.