We divide 80391 by 33
Our goal is to divide 80391 by 33.

Advancing to step 1:
The number 33 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 33

Moving on to step 2:
If we divide 80 by 33, we get 2 and a remainder of 14.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 66 from 80 leaves us with 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 33

Advancing to step 3:
33 goes into 143 4 times with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtracting 132 from 143 leaves us with 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 33

Moving on to step 4:
The number 33 fits into 119 3 times, leaving a remainder of 20.
Use 3 as the next digit of our solution. 
Result so far: 243.0
If we take 99 away from 119, we end up with 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 33

On to step 5:
33 can be fit into 201 6 times, resulting in a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 2436.0
The remainder is 3 after subtracting 198 from 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 6:
33 can be fit into 30 0 times, resulting in a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 2436.0
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
The number 33 fits into 300 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 2436.09
Subtract 297 from 300 to get 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 8:
30 divided by 33 is 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 2436.09
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
If we divide 300 by 33, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 2436.0909
If we subtract 297 from 300, we get 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 10:
If we divide 30 by 33, we get 0 and a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 2436.0909
If we take 0 away from 30, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 11:
The number 33 fits into 300 9 times, leaving a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 2436.090909
Subtract 297 from 300 to get 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 12:
The number 33 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 2436.090909
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 13:
33 goes into 300 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 2436.09090909
Subtract 297 from 300 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The quotient of the division is 2436.09090909, and the remainder is 3e-09.