Let's divide 716224 by 86
The aim is to understand the frequency of 86 in 716224.

Advancing to step 1:
86 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 86

Moving on to step 2:
When dividing 71 by 86, we get 0 with a remainder of 71.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Fetch the next digit (6) from the dividend, attach it to 71 and continue: 716 / 86

Moving on to step 3:
If we divide 716 by 86, we get 8 and a remainder of 28.
The next digit of our result is 8. 
Result so far: 8.0
Deduct 688 from 716 and we're left with 28.
Append the next digit (2) from the dividend to 28 and continue with: 282 / 86

Moving on to step 4:
86 can be fit into 282 3 times, resulting in a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 83.0
Subtract 258 from 282 to get 24.
Append the next digit (2) from the dividend to 24 and continue with: 242 / 86

Let's proceed to step 5:
242 divided by 86 is 2 with a remainder of 70.
The next digit of our result is 2. 
Result so far: 832.0
Subtract 172 from 242 to get 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 86

Step 6:
When dividing 704 by 86, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 8328.0
The remainder is 16 after subtracting 688 from 704.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
160 divided by 86 is 1 with a remainder of 74.
Record the quotient 1 as the next digit in the result. 
Result so far: 8328.1
Deduct 86 from 160 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 8:
86 can be fit into 740 8 times, resulting in a remainder of 52.
The next digit of our result is 8. 
Result so far: 8328.18
The remainder is 52 after subtracting 688 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
If we divide 520 by 86, we get 6 and a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 8328.186
Subtracting 516 from 520 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 10:
When dividing 40 by 86, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 8328.186
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
400 divided by 86 is 4 with a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 8328.18604
If we take 344 away from 400, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
86 goes into 560 6 times with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 8328.186046
Subtracting 516 from 560 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 13:
When dividing 440 by 86, we get 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 8328.1860465
Subtracting 430 from 440 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 14:
86 can be fit into 100 1 times, resulting in a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 8328.18604651
Subtract 86 from 100 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 8328.18604651, with a leftover of 1.4e-08.