80681 ÷ 31 
We're looking to find how many times 31 goes into 80681.

Step 1:
31 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 31

On to step 2:
31 goes into 80 2 times with a remainder of 18.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 62 from 80 and we're left with 18.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 31

Advancing to step 3:
31 can be fit into 186 6 times, resulting in a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
If we take 186 away from 186, we end up with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 31

Let's proceed to step 4:
31 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 260.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 31

On to step 5:
When dividing 81 by 31, we get 2 with a remainder of 19.
The next digit of our result is 2. 
Result so far: 2602.0
If we subtract 62 from 81, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 6:
The number 31 fits into 190 6 times, leaving a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 2602.6
If we take 186 away from 190, we end up 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 7:
If we divide 40 by 31, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 2602.61
Subtracting 31 from 40 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 8:
31 can be fit into 90 2 times, resulting in a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 2602.612
Subtracting 62 from 90 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
31 can be fit into 280 9 times, resulting in a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 2602.6129
Subtracting 279 from 280 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
The number 31 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 2602.6129
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
The number 31 fits into 100 3 times, leaving a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 2602.612903
Subtract 93 from 100 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 12:
31 goes into 70 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 2602.6129032
Deduct 62 from 70 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 13:
31 can be fit into 80 2 times, resulting in a remainder of 18.
The next digit of our result is 2. 
Result so far: 2602.61290322
Subtract 62 from 80 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 2602.61290322 with a remainder of 1.8e-08.