908663 ÷ 18 
Our goal is to divide 908663 by 18.

Advancing to step 1:
If we divide 9 by 18, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 18

Moving on to step 2:
18 goes into 90 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 90 from 90 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 18

Step 3:
The number 18 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 50.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 18

Let's proceed to step 4:
18 goes into 86 4 times with a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 504.0
If we take 72 away from 86, we end up with 14.
Bring next digit (6) of the dividend behind the 14 and repeat the process: 146 / 18

On to step 5:
18 can be fit into 146 8 times, resulting in a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 5048.0
Subtracting 144 from 146 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 18

Advancing to step 6:
If we divide 23 by 18, we get 1 and a remainder of 5.
The next digit of our result is 1. 
Result so far: 50481.0
If we take 18 away from 23, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
18 can be fit into 50 2 times, resulting in a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 50481.2
Subtract 36 from 50 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
18 can be fit into 140 7 times, resulting in a remainder of 14.
The next digit of our result is 7. 
Result so far: 50481.27
If we subtract 126 from 140, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 9:
If we divide 140 by 18, we get 7 and a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 50481.277
If we subtract 126 from 140, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 50481.277, with a leftover of 0.0014.