We divide 716791 by 86
The aim is to understand the frequency of 86 in 716791.

Going ahead to step 1:
86 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 86

Advancing to step 2:
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: 0.0
Subtract 0 from 71 to get 71.
Append the next digit (6) from the dividend to 71 and continue with: 716 / 86

Moving on to step 3:
The number 86 fits into 716 8 times, leaving a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we take 688 away from 716, we end up with 28.
Include the next digit (7) from the dividend after 28, then repeat: 287 / 86

Going ahead to step 4:
86 can be fit into 287 3 times, resulting in a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
Deduct 258 from 287 and we're left with 29.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 86

Moving on to step 5:
299 divided by 86 is 3 with a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 833.0
Subtracting 258 from 299 leaves us with 41.
Bring next digit (1) of the dividend behind the 41 and repeat the process: 411 / 86

Step 6:
86 goes into 411 4 times with a remainder of 67.
Write down 4 as next digit of the result. 
Result so far: 8334.0
If we subtract 344 from 411, we get 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:
670 divided by 86 is 7 with a remainder of 68.
Record the quotient 7 as the next digit in the result. 
Result so far: 8334.7
Subtracting 602 from 670 leaves us with 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:
When dividing 680 by 86, we get 7 with a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 8334.77
If we take 602 away from 680, we end up 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.

In conclusion, the division gives 8334.77 with a balance of 0.078.