Let's divide 404599 by 18
We're looking to find how many times 18 goes into 404599.

Moving on to step 1:
If we divide 4 by 18, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 18

Advancing to step 2:
If we divide 40 by 18, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 36 from 40 and we're left with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 18

Going ahead to step 3:
When dividing 44 by 18, we get 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 36 from 44, we get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 18

Going ahead to step 4:
When dividing 85 by 18, we get 4 with a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 224.0
Subtracting 72 from 85 leaves us with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 18

Let's proceed to step 5:
18 can be fit into 139 7 times, resulting in a remainder of 13.
The next digit of our result is 7. 
Result so far: 2247.0
If we take 126 away from 139, we end up with 13.
Fetch the next digit (9) from the dividend, attach it to 13 and continue: 139 / 18

Moving on to step 6:
18 can be fit into 139 7 times, resulting in a remainder of 13.
The next digit of our result is 7. 
Result so far: 22477.0
The remainder is 13 after subtracting 126 from 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
The number 18 fits into 130 7 times, leaving a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 22477.7
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 8:
40 divided by 18 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 22477.72
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
When dividing 40 by 18, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 22477.722
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 22477.722, and the remainder is 0.0004.