We look at the division of 482430 by 18 
Our goal is to divide 482430 by 18.

Moving on to step 1:
4 divided by 18 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (8) from the dividend, add it to 4, then carry on: 48 / 18

Going ahead to step 2:
If we divide 48 by 18, we get 2 and a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 36 away from 48, we end up with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 18

Moving on to step 3:
The number 18 fits into 122 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 26.0
If we subtract 108 from 122, we get 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 18

On to step 4:
When dividing 144 by 18, we get 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 268.0
The remainder is 0 after subtracting 144 from 144.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 18

Advancing to step 5:
3 divided by 18 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 2680.0
Subtract 0 from 3 to get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 18

Going ahead to step 6:
The number 18 fits into 30 1 times, leaving a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 26801.0
If we subtract 18 from 30, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
18 goes into 120 6 times with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 26801.6
If we subtract 108 from 120, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
When dividing 120 by 18, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 26801.66
If we subtract 108 from 120, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 26801.66 with a remaining 0.012.