We look at the division of 931275 by 86 
We want to figure out the number of times 931275 can be divided by 86.

Going ahead to step 1:
9 divided by 86 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 86

Moving on to step 2:
86 can be fit into 93 1 times, resulting in a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 86 from 93 to get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 86

Advancing to step 3:
The number 86 fits into 71 0 times, leaving a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 71, we get 71.
Take the next digit (2) from the dividend and append it to 71, then repeat: 712 / 86

Let's proceed to step 4:
86 can be fit into 712 8 times, resulting in a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 108.0
Subtract 688 from 712 to get 24.
Append the next digit (7) from the dividend to 24 and continue with: 247 / 86

Going ahead to step 5:
86 can be fit into 247 2 times, resulting in a remainder of 75.
Write down 2 as next digit of the result. 
Result so far: 1082.0
If we take 172 away from 247, we end up with 75.
Take the next digit (5) from the dividend and append it to 75, then repeat: 755 / 86

Going ahead to step 6:
The number 86 fits into 755 8 times, leaving a remainder of 67.
Put 8 as the next digit of the answer. 
Result so far: 10828.0
Deduct 688 from 755 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 7:
The number 86 fits into 670 7 times, leaving a remainder of 68.
The number 7 becomes the next digit in our result. 
Result so far: 10828.7
If we subtract 602 from 670, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 8:
86 can be fit into 680 7 times, resulting in a remainder of 78.
Record the quotient 7 as the next digit in the result. 
Result so far: 10828.77
Subtracting 602 from 680 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The quotient of the division is 10828.77, and the remainder is 0.078.