415009 divided by 18 
We want to divide 415009 by 18.

Step 1:
4 divided by 18 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 18

Moving on to step 2:
18 can be fit into 41 2 times, resulting in a remainder of 5.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 36 from 41 leaves us with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 18

Moving on to step 3:
55 divided by 18 is 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 23.0
The remainder is 1 after subtracting 54 from 55.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 18

Going ahead to step 4:
18 can be fit into 10 0 times, resulting in a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 230.0
Subtracting 0 from 10 leaves us with 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 18

On to step 5:
100 divided by 18 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 2305.0
If we take 90 away from 100, we end up with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 18

Let's proceed to step 6:
18 goes into 109 6 times with a remainder of 1.
Use 6 as the next digit of our solution. 
Result so far: 23056.0
Subtract 108 from 109 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
When dividing 10 by 18, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 23056.0
If we take 0 away from 10, we end up 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.

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: 23056.05
Subtracting 90 from 100 leaves us 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.

On to step 9:
100 divided by 18 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 23056.055
The remainder is 10 after subtracting 90 from 100.
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 23056.055 with a remainder of 0.001.