312814 divided by 18 
We're looking to find how many times 18 goes into 312814.

Advancing to step 1:
18 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 18

Advancing to step 2:
If we divide 31 by 18, we get 1 and a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 18 from 31 leaves us with 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 18

Advancing to step 3:
If we divide 132 by 18, we get 7 and a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 126 from 132 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 18

Moving on to step 4:
When dividing 68 by 18, we get 3 with a remainder of 14.
The number 3 becomes the next digit in our result. 
Result so far: 173.0
If we take 54 away from 68, we end up with 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 18

Moving on to step 5:
The number 18 fits into 141 7 times, leaving a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 1737.0
Deduct 126 from 141 and we're left with 15.
Take the next digit (4) from the dividend and append it to 15, then repeat: 154 / 18

On to step 6:
The number 18 fits into 154 8 times, leaving a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 17378.0
The remainder is 10 after subtracting 144 from 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
When dividing 100 by 18, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 17378.5
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
When dividing 100 by 18, we get 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 17378.55
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 17378.55 with a remainder of 0.01.