We divide 428663 by 18
We want to divide 428663 by 18.

Going ahead to step 1:
4 divided by 18 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 18

Step 2:
The number 18 fits into 42 2 times, leaving a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 6 after subtracting 36 from 42.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 18

Advancing to step 3:
18 goes into 68 3 times with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Subtracting 54 from 68 leaves us with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 18

Going ahead to step 4:
146 divided by 18 is 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 238.0
Subtracting 144 from 146 leaves us with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 18

Going ahead to step 5:
18 goes into 26 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 2381.0
If we subtract 18 from 26, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 18

Going ahead to step 6:
83 divided by 18 is 4 with a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 23814.0
The remainder is 11 after subtracting 72 from 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
18 can be fit into 110 6 times, resulting in a remainder of 2.
The next digit of our result is 6. 
Result so far: 23814.6
Deduct 108 from 110 and we're left 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.

Advancing to step 8:
If we divide 20 by 18, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 23814.61
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
18 goes into 20 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 23814.611
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.

Our division results in 23814.611 with a remaining 0.0002.