We're dividing 12681431 by 931 
We're looking to find how many times 931 goes into 12681431.

Let's proceed to step 1:
The number 931 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 931

Advancing to step 2:
If we divide 12 by 931, we get 0 and a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 931

On to step 3:
The number 931 fits into 126 0 times, leaving a remainder of 126.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 126 and we're left with 126.
Fetch the next digit (8) from the dividend, attach it to 126 and continue: 1268 / 931

Let's proceed to step 4:
The number 931 fits into 1268 1 times, leaving a remainder of 337.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 931 from 1268 and we're left with 337.
Fetch the next digit (1) from the dividend, attach it to 337 and continue: 3371 / 931

Going ahead to step 5:
If we divide 3371 by 931, we get 3 and a remainder of 578.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 2793 away from 3371, we end up with 578.
Append the next digit (4) from the dividend to 578 and continue with: 5784 / 931

Step 6:
931 goes into 5784 6 times with a remainder of 198.
Use 6 as the next digit of our solution. 
Result so far: 136.0
Subtract 5586 from 5784 to get 198.
Take the next digit (3) from the dividend and append it to 198, then repeat: 1983 / 931

On to step 7:
931 goes into 1983 2 times with a remainder of 121.
Record the quotient 2 as the next digit in the result. 
Result so far: 1362.0
If we subtract 1862 from 1983, we get 121.
Append the next digit (1) from the dividend to 121 and continue with: 1211 / 931

Moving on to step 8:
If we divide 1211 by 931, we get 1 and a remainder of 280.
Use 1 as the next digit of our solution. 
Result so far: 13621.0
The remainder is 280 after subtracting 931 from 1211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 9:
931 goes into 2800 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 13621.3
The remainder is 7 after subtracting 2793 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 10:
70 divided by 931 is 0 with a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 13621.3
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 11:
931 can be fit into 700 0 times, resulting in a remainder of 700.
Use 0 as the next digit of our solution. 
Result so far: 13621.3
Deduct 0 from 700 and we're left with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The final outcome is 13621.3, with a leftover of 0.07.