415536 divided by 18 
Let's see how many times 18 fits into 415536.

Step 1:
When dividing 4 by 18, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 18

Moving on to step 2:
18 goes into 41 2 times with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 36 from 41 to get 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 18

Going ahead to step 3:
18 can be fit into 55 3 times, resulting in a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 23.0
If we take 54 away from 55, we end up with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 18

Moving on to step 4:
When dividing 15 by 18, we get 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 230.0
Subtracting 0 from 15 leaves us with 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 18

Let's proceed to step 5:
18 can be fit into 153 8 times, resulting in a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 2308.0
If we subtract 144 from 153, we get 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 18

Let's proceed to step 6:
18 goes into 96 5 times with a remainder of 6.
The next digit of our result is 5. 
Result so far: 23085.0
Subtracting 90 from 96 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
60 divided by 18 is 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 23085.3
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 8:
When dividing 60 by 18, we get 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 23085.33
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

The quotient of the division is 23085.33, and the remainder is 0.006.