363040 ÷ 18 
Our goal is to divide 363040 by 18.

Step 1:
18 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 18

Let's proceed to step 2:
18 goes into 36 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 36 from 36, we get 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 18

Step 3:
18 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we subtract 0 from 3, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 18

Moving on to step 4:
If we divide 30 by 18, we get 1 and a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 201.0
If we take 18 away from 30, we end up with 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 18

On to step 5:
18 goes into 124 6 times with a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 2016.0
If we take 108 away from 124, we end up with 16.
Include the next digit (0) from the dividend after 16, then repeat: 160 / 18

Advancing to step 6:
The number 18 fits into 160 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 20168.0
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 7:
18 goes into 160 8 times with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 20168.8
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 18, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 20168.88
If we take 144 away from 160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 20168.88 with a remainder of 0.016.