We divide 135423 by 82
We want to divide 135423 by 82.

Step 1:
1 divided by 82 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 82

Step 2:
If we divide 13 by 82, we get 0 and a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Grab the next digit (5) from the dividend, add it to 13, then carry on: 135 / 82

Moving on to step 3:
135 divided by 82 is 1 with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 82 from 135 and we're left with 53.
Bring next digit (4) of the dividend behind the 53 and repeat the process: 534 / 82

Advancing to step 4:
534 divided by 82 is 6 with a remainder of 42.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 42 after subtracting 492 from 534.
Fetch the next digit (2) from the dividend, attach it to 42 and continue: 422 / 82

Moving on to step 5:
The number 82 fits into 422 5 times, leaving a remainder of 12.
The next digit of our result is 5. 
Result so far: 165.0
Subtracting 410 from 422 leaves us with 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 82

Moving on to step 6:
The number 82 fits into 123 1 times, leaving a remainder of 41.
The next digit of our result is 1. 
Result so far: 1651.0
Subtract 82 from 123 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 7:
The number 82 fits into 410 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 1651.5
If we take 410 away from 410, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
82 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1651.5
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
When dividing 0 by 82, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1651.5
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 1651.5, with a leftover of 0.0.