We look at the division of 80936 by 3 
We want to figure out the number of times 80936 can be divided by 3.

Going ahead to step 1:
When dividing 8 by 3, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 6 away from 8, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 3

On to step 2:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 26.0
The remainder is 2 after subtracting 18 from 20.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 3

Advancing to step 3:
3 goes into 29 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 269.0
The remainder is 2 after subtracting 27 from 29.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 3

Advancing to step 4:
When dividing 23 by 3, we get 7 with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 2697.0
Subtracting 21 from 23 leaves us with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 3

Step 5:
The number 3 fits into 26 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 26978.0
If we subtract 24 from 26, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 6:
The number 3 fits into 20 6 times, leaving a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 26978.6
If we subtract 18 from 20, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
If we divide 20 by 3, we get 6 and a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 26978.66
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 26978.66 with a remainder of 0.002.