93170415 ÷ 966 
We want to figure out the number of times 93170415 can be divided by 966.

On to step 1:
9 divided by 966 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 966

Let's proceed to step 2:
966 goes into 93 0 times with a remainder of 93.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 93, we get 93.
Take the next digit (1) from the dividend and append it to 93, then repeat: 931 / 966

Going ahead to step 3:
966 can be fit into 931 0 times, resulting in a remainder of 931.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 931 leaves us with 931.
Include the next digit (7) from the dividend after 931, then repeat: 9317 / 966

Moving on to step 4:
The number 966 fits into 9317 9 times, leaving a remainder of 623.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 8694 from 9317 and we're left with 623.
Bring next digit (0) of the dividend behind the 623 and repeat the process: 6230 / 966

Going ahead to step 5:
966 can be fit into 6230 6 times, resulting in a remainder of 434.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Subtract 5796 from 6230 to get 434.
Fetch the next digit (4) from the dividend, attach it to 434 and continue: 4344 / 966

Moving on to step 6:
966 can be fit into 4344 4 times, resulting in a remainder of 480.
The number 4 becomes the next digit in our result. 
Result so far: 964.0
Subtract 3864 from 4344 to get 480.
Include the next digit (1) from the dividend after 480, then repeat: 4801 / 966

Advancing to step 7:
When dividing 4801 by 966, we get 4 with a remainder of 937.
Use 4 as the next digit of our solution. 
Result so far: 9644.0
The remainder is 937 after subtracting 3864 from 4801.
Bring next digit (5) of the dividend behind the 937 and repeat the process: 9375 / 966

Going ahead to step 8:
When dividing 9375 by 966, we get 9 with a remainder of 681.
The number 9 becomes the next digit in our result. 
Result so far: 96449.0
If we take 8694 away from 9375, we end up with 681.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6810, and continue the process.

On to step 9:
When dividing 6810 by 966, we get 7 with a remainder of 48.
The number 7 becomes the next digit in our result. 
Result so far: 96449.7
If we subtract 6762 from 6810, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 10:
When dividing 480 by 966, we get 0 with a remainder of 480.
The next digit of our result is 0. 
Result so far: 96449.7
Subtract 0 from 480 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 11:
966 can be fit into 4800 4 times, resulting in a remainder of 936.
Put 4 as the next digit of the answer. 
Result so far: 96449.704
Deduct 3864 from 4800 and we're left with 936.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9360, and continue the process.

On to step 12:
9360 divided by 966 is 9 with a remainder of 666.
The number 9 becomes the next digit in our result. 
Result so far: 96449.7049
Subtract 8694 from 9360 to get 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Let's proceed to step 13:
When dividing 6660 by 966, we get 6 with a remainder of 864.
The next digit of our result is 6. 
Result so far: 96449.70496
Deduct 5796 from 6660 and we're left with 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

Step 14:
8640 divided by 966 is 8 with a remainder of 912.
Record the quotient 8 as the next digit in the result. 
Result so far: 96449.704968
Subtract 7728 from 8640 to get 912.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9120, and continue the process.

Let's proceed to step 15:
966 can be fit into 9120 9 times, resulting in a remainder of 426.
Record the quotient 9 as the next digit in the result. 
Result so far: 96449.7049689
If we subtract 8694 from 9120, we get 426.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4260, and continue the process.

Let's proceed to step 16:
When dividing 4260 by 966, we get 4 with a remainder of 396.
Record the quotient 4 as the next digit in the result. 
Result so far: 96449.70496894
If we take 3864 away from 4260, we end up with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

In conclusion, the division gives 96449.70496894 with a balance of 3.96e-07.