135923 divided by 18 
We want to divide 135923 by 18.

Advancing to step 1:
1 divided by 18 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 18

Advancing to step 2:
When dividing 13 by 18, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 18

On to step 3:
If we divide 135 by 18, we get 7 and a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we take 126 away from 135, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 18

Going ahead to step 4:
When dividing 99 by 18, we get 5 with a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
If we take 90 away from 99, we end up with 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 18

Moving on to step 5:
When dividing 92 by 18, we get 5 with a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 755.0
Subtracting 90 from 92 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 18

Going ahead to step 6:
18 goes into 23 1 times with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 7551.0
Subtracting 18 from 23 leaves us 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.

Going ahead to step 7:
18 can be fit into 50 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 7551.2
The remainder is 14 after subtracting 36 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
The number 18 fits into 140 7 times, leaving a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 7551.27
Subtract 126 from 140 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.

Advancing to step 9:
The number 18 fits into 140 7 times, leaving a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 7551.277
Subtracting 126 from 140 leaves us with 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 result is 7551.277 with a remainder of 0.0014.