We divide 230918 by 12
We're looking to find how many times 12 goes into 230918.

Advancing to step 1:
When dividing 2 by 12, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 12

Moving on to step 2:
When dividing 23 by 12, we get 1 with a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
If we take 12 away from 23, we end up with 11.
Include the next digit (0) from the dividend after 11, then repeat: 110 / 12

Step 3:
When dividing 110 by 12, we get 9 with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtract 108 from 110 to get 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 12

Step 4:
When dividing 29 by 12, we get 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 192.0
The remainder is 5 after subtracting 24 from 29.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 12

On to step 5:
When dividing 51 by 12, we get 4 with a remainder of 3.
The next digit of our result is 4. 
Result so far: 1924.0
The remainder is 3 after subtracting 48 from 51.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 12

On to step 6:
If we divide 38 by 12, we get 3 and a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 19243.0
Subtracting 36 from 38 leaves us 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.

Moving on to step 7:
12 goes into 20 1 times with a remainder of 8.
The next digit of our result is 1. 
Result so far: 19243.1
Subtracting 12 from 20 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.

Moving on to step 8:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The next digit of our result is 6. 
Result so far: 19243.16
Subtract 72 from 80 to 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.

Step 9:
If we divide 80 by 12, we get 6 and a remainder of 8.
The next digit of our result is 6. 
Result so far: 19243.166
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.

The final outcome is 19243.166, with a leftover of 0.0008.