We divide 91255869 by 966
We want to divide 91255869 by 966.

Step 1:
966 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 966

Going ahead to step 2:
966 can be fit into 91 0 times, resulting in a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Append the next digit (2) from the dividend to 91 and continue with: 912 / 966

Moving on to step 3:
966 can be fit into 912 0 times, resulting in a remainder of 912.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 912, we get 912.
Fetch the next digit (5) from the dividend, attach it to 912 and continue: 9125 / 966

Step 4:
966 goes into 9125 9 times with a remainder of 431.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 8694 from 9125, we get 431.
Take the next digit (5) from the dividend and append it to 431, then repeat: 4315 / 966

Let's proceed to step 5:
The number 966 fits into 4315 4 times, leaving a remainder of 451.
Record the quotient 4 as the next digit in the result. 
Result so far: 94.0
Subtract 3864 from 4315 to get 451.
Append the next digit (8) from the dividend to 451 and continue with: 4518 / 966

Step 6:
When dividing 4518 by 966, we get 4 with a remainder of 654.
Write down 4 as next digit of the result. 
Result so far: 944.0
If we subtract 3864 from 4518, we get 654.
Append the next digit (6) from the dividend to 654 and continue with: 6546 / 966

Step 7:
The number 966 fits into 6546 6 times, leaving a remainder of 750.
The number 6 becomes the next digit in our result. 
Result so far: 9446.0
The remainder is 750 after subtracting 5796 from 6546.
Include the next digit (9) from the dividend after 750, then repeat: 7509 / 966

Let's proceed to step 8:
If we divide 7509 by 966, we get 7 and a remainder of 747.
Write down 7 as next digit of the result. 
Result so far: 94467.0
Subtracting 6762 from 7509 leaves us with 747.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

Going ahead to step 9:
966 goes into 7470 7 times with a remainder of 708.
Write down 7 as next digit of the result. 
Result so far: 94467.7
Subtract 6762 from 7470 to get 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

On to step 10:
966 goes into 7080 7 times with a remainder of 318.
Put 7 as the next digit of the answer. 
Result so far: 94467.77
Subtracting 6762 from 7080 leaves us with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

The final outcome is 94467.77, with a leftover of 0.318.