We look at the division of 478577 by 18 
We're looking to find how many times 18 goes into 478577.

Advancing to step 1:
The number 18 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 18

Going ahead to step 2:
47 divided by 18 is 2 with a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 36 from 47 and we're left with 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 18

Moving on to step 3:
When dividing 118 by 18, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
Subtracting 108 from 118 leaves us with 10.
Include the next digit (5) from the dividend after 10, then repeat: 105 / 18

Let's proceed to step 4:
105 divided by 18 is 5 with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 265.0
The remainder is 15 after subtracting 90 from 105.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 18

Going ahead to step 5:
18 can be fit into 157 8 times, resulting in a remainder of 13.
Use 8 as the next digit of our solution. 
Result so far: 2658.0
Subtract 144 from 157 to get 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 18

Advancing to step 6:
When dividing 137 by 18, we get 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 26587.0
Subtract 126 from 137 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
When dividing 110 by 18, we get 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 26587.6
If we subtract 108 from 110, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
When dividing 20 by 18, we get 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 26587.61
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 9:
If we divide 20 by 18, we get 1 and a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 26587.611
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 26587.611 with a remaining 0.0002.