Let's divide 266373 by 18
Our goal is to divide 266373 by 18.

Step 1:
The number 18 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
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

Moving on to step 2:
The number 18 fits into 26 1 times, leaving a remainder of 8.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 18 from 26 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 18

Step 3:
18 can be fit into 86 4 times, resulting in a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 14 after subtracting 72 from 86.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 18

Advancing to step 4:
If we divide 143 by 18, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 147.0
If we subtract 126 from 143, we get 17.
Bring next digit (7) of the dividend behind the 17 and repeat the process: 177 / 18

Step 5:
177 divided by 18 is 9 with a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 1479.0
The remainder is 15 after subtracting 162 from 177.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 18

Moving on to step 6:
153 divided by 18 is 8 with a remainder of 9.
Write down 8 as next digit of the result. 
Result so far: 14798.0
The remainder is 9 after subtracting 144 from 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
18 goes into 90 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 14798.5
The remainder is 0 after subtracting 90 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
If we divide 0 by 18, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14798.5
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 18, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 14798.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 14798.5 with a remaining 0.0.