268009 ÷ 18 
Our goal is to divide 268009 by 18.

Step 1:
18 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 18

Advancing to step 2:
26 divided by 18 is 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 18 from 26 and we're left with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 18

Let's proceed to step 3:
If we divide 88 by 18, we get 4 and a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 16 after subtracting 72 from 88.
Bring next digit (0) of the dividend behind the 16 and repeat the process: 160 / 18

Let's proceed to step 4:
If we divide 160 by 18, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 148.0
The remainder is 16 after subtracting 144 from 160.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 18

Let's proceed to step 5:
When dividing 160 by 18, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 1488.0
Subtracting 144 from 160 leaves us with 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 18

Advancing to step 6:
18 goes into 169 9 times with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 14889.0
Subtracting 162 from 169 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
When dividing 70 by 18, we get 3 with a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 14889.3
Subtract 54 from 70 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 8:
If we divide 160 by 18, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 14889.38
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 9:
160 divided by 18 is 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 14889.388
Subtract 144 from 160 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 14889.388 with a remainder of 0.0016.