Let's divide 86709646 by 717
The aim is to understand the frequency of 717 in 86709646.

Moving on to step 1:
The number 717 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 717

Step 2:
When dividing 86 by 717, we get 0 with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Fetch the next digit (7) from the dividend, attach it to 86 and continue: 867 / 717

Moving on to step 3:
If we divide 867 by 717, we get 1 and a remainder of 150.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 717 from 867 leaves us with 150.
Grab the next digit (0) from the dividend, add it to 150, then carry on: 1500 / 717

On to step 4:
The number 717 fits into 1500 2 times, leaving a remainder of 66.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we take 1434 away from 1500, we end up with 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 717

Going ahead to step 5:
The number 717 fits into 669 0 times, leaving a remainder of 669.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
Subtracting 0 from 669 leaves us with 669.
Append the next digit (6) from the dividend to 669 and continue with: 6696 / 717

Step 6:
717 can be fit into 6696 9 times, resulting in a remainder of 243.
Put 9 as the next digit of the answer. 
Result so far: 1209.0
Deduct 6453 from 6696 and we're left with 243.
Fetch the next digit (4) from the dividend, attach it to 243 and continue: 2434 / 717

Let's proceed to step 7:
The number 717 fits into 2434 3 times, leaving a remainder of 283.
The number 3 becomes the next digit in our result. 
Result so far: 12093.0
The remainder is 283 after subtracting 2151 from 2434.
Append the next digit (6) from the dividend to 283 and continue with: 2836 / 717

Advancing to step 8:
2836 divided by 717 is 3 with a remainder of 685.
The number 3 becomes the next digit in our result. 
Result so far: 120933.0
If we take 2151 away from 2836, we end up with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

On to step 9:
If we divide 6850 by 717, we get 9 and a remainder of 397.
Write down 9 as next digit of the result. 
Result so far: 120933.9
If we subtract 6453 from 6850, we get 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

On to step 10:
When dividing 3970 by 717, we get 5 with a remainder of 385.
Write down 5 as next digit of the result. 
Result so far: 120933.95
If we take 3585 away from 3970, we end up with 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

On to step 11:
717 goes into 3850 5 times with a remainder of 265.
Write down 5 as next digit of the result. 
Result so far: 120933.955
If we subtract 3585 from 3850, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

After the division, we end up with 120933.955 and a remainder of 0.0265.