We divide 238386 by 18
We want to figure out the number of times 238386 can be divided by 18.

Advancing to step 1:
18 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 18

Going ahead to step 2:
When dividing 23 by 18, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 5 after subtracting 18 from 23.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 18

On to step 3:
18 can be fit into 58 3 times, resulting in a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 54 away from 58, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 18

Advancing to step 4:
The number 18 fits into 43 2 times, leaving a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 132.0
Subtract 36 from 43 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 18

Moving on to step 5:
When dividing 78 by 18, we get 4 with a remainder of 6.
The next digit of our result is 4. 
Result so far: 1324.0
If we take 72 away from 78, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 18

Step 6:
18 goes into 66 3 times with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 13243.0
If we subtract 54 from 66, we 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.

On to step 7:
18 can be fit into 120 6 times, resulting in a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 13243.6
If we subtract 108 from 120, we 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.

Going ahead to step 8:
When dividing 120 by 18, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 13243.66
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 final result is 13243.66 with a remainder of 0.012.