We're dividing 371115 by 18 
Our goal is to divide 371115 by 18.

Step 1:
If we divide 3 by 18, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 18

Advancing to step 2:
37 divided by 18 is 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 1 after subtracting 36 from 37.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 18

Going ahead to step 3:
The number 18 fits into 11 0 times, leaving a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
The remainder is 11 after subtracting 0 from 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 18

Let's proceed to step 4:
111 divided by 18 is 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 206.0
Subtract 108 from 111 to get 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 18

Advancing to step 5:
When dividing 31 by 18, we get 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 2061.0
If we take 18 away from 31, we end up with 13.
Append the next digit (5) from the dividend to 13 and continue with: 135 / 18

Step 6:
The number 18 fits into 135 7 times, leaving a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 20617.0
If we subtract 126 from 135, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
When dividing 90 by 18, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 20617.5
The remainder is 0 after subtracting 90 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
The number 18 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 20617.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 18 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20617.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 20617.5, with a leftover of 0.0.