We look at the division of 735314 by 86 
The aim is to understand the frequency of 86 in 735314.

On to step 1:
If we divide 7 by 86, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 86

Step 2:
73 divided by 86 is 0 with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 73, we get 73.
Take the next digit (5) from the dividend and append it to 73, then repeat: 735 / 86

On to step 3:
When dividing 735 by 86, we get 8 with a remainder of 47.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 688 from 735 to get 47.
Include the next digit (3) from the dividend after 47, then repeat: 473 / 86

Moving on to step 4:
If we divide 473 by 86, we get 5 and a remainder of 43.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Subtracting 430 from 473 leaves us with 43.
Grab the next digit (1) from the dividend, add it to 43, then carry on: 431 / 86

Let's proceed to step 5:
When dividing 431 by 86, we get 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 855.0
If we subtract 430 from 431, we get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 86

Let's proceed to step 6:
86 can be fit into 14 0 times, resulting in a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 8550.0
The remainder is 14 after subtracting 0 from 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
86 can be fit into 140 1 times, resulting in a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 8550.1
Subtracting 86 from 140 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 8:
540 divided by 86 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 8550.16
Subtract 516 from 540 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
When dividing 240 by 86, we get 2 with a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 8550.162
The remainder is 68 after subtracting 172 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 10:
If we divide 680 by 86, we get 7 and a remainder of 78.
Write down 7 as next digit of the result. 
Result so far: 8550.1627
The remainder is 78 after subtracting 602 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 11:
The number 86 fits into 780 9 times, leaving a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 8550.16279
If we take 774 away from 780, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
When dividing 60 by 86, we get 0 with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 8550.16279
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 13:
600 divided by 86 is 6 with a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 8550.1627906
The remainder is 84 after subtracting 516 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 14:
If we divide 840 by 86, we get 9 and a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 8550.16279069
Subtracting 774 from 840 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final outcome is 8550.16279069, with a leftover of 6.6e-08.