We're dividing 485016 by 18 
Let's see how many times 18 fits into 485016.

Let's proceed to step 1:
4 divided by 18 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 18

Advancing to step 2:
18 can be fit into 48 2 times, resulting in a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 36 from 48 leaves us with 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 18

Step 3:
When dividing 125 by 18, we get 6 with a remainder of 17.
Put 6 as the next digit of the answer. 
Result so far: 26.0
If we subtract 108 from 125, we get 17.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 18

Advancing to step 4:
If we divide 170 by 18, we get 9 and a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 269.0
Deduct 162 from 170 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 18

Moving on to step 5:
If we divide 81 by 18, we get 4 and a remainder of 9.
The next digit of our result is 4. 
Result so far: 2694.0
If we subtract 72 from 81, we get 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 18

Advancing to step 6:
The number 18 fits into 96 5 times, leaving a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 26945.0
The remainder is 6 after subtracting 90 from 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
When dividing 60 by 18, we get 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 26945.3
Subtracting 54 from 60 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 8:
18 goes into 60 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 26945.33
Subtract 54 from 60 to 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.

After the division, we end up with 26945.33 and a remainder of 0.006.