We're dividing 136243 by 26 
We're looking to find how many times 26 goes into 136243.

Advancing to step 1:
The number 26 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 26

On to step 2:
26 goes into 13 0 times with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Include the next digit (6) from the dividend after 13, then repeat: 136 / 26

Moving on to step 3:
26 goes into 136 5 times with a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 6 after subtracting 130 from 136.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 26

Advancing to step 4:
62 divided by 26 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtract 52 from 62 to get 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 26

Going ahead to step 5:
26 can be fit into 104 4 times, resulting in a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 524.0
The remainder is 0 after subtracting 104 from 104.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 26

Step 6:
The number 26 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 5240.0
Deduct 0 from 3 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
30 divided by 26 is 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 5240.1
Deduct 26 from 30 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
26 can be fit into 40 1 times, resulting in a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 5240.11
The remainder is 14 after subtracting 26 from 40.
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 5240.11 with a remainder of 0.014.