We divide 912315 by 18
We're looking to find how many times 18 goes into 912315.

Advancing to step 1:
18 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (1) of the dividend behind the 9 and repeat the process: 91 / 18

Advancing to step 2:
When dividing 91 by 18, we get 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 5.0
If we subtract 90 from 91, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 18

Moving on to step 3:
The number 18 fits into 12 0 times, leaving a remainder of 12.
The next digit of our result is 0. 
Result so far: 50.0
Subtract 0 from 12 to get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 18

Let's proceed to step 4:
18 can be fit into 123 6 times, resulting in a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 506.0
The remainder is 15 after subtracting 108 from 123.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 18

Let's proceed to step 5:
18 goes into 151 8 times with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 5068.0
If we subtract 144 from 151, we get 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 18

Step 6:
When dividing 75 by 18, we get 4 with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 50684.0
If we take 72 away from 75, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
18 goes into 30 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 50684.1
The remainder is 12 after subtracting 18 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
If we divide 120 by 18, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 50684.16
Subtracting 108 from 120 leaves us 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.

Let's proceed to step 9:
18 goes into 120 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 50684.166
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 outcome is 50684.166, with a leftover of 0.0012.