We look at the division of 64035 by 86 
The aim is to understand the frequency of 86 in 64035.

Step 1:
When dividing 6 by 86, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 86

Going ahead to step 2:
The number 86 fits into 64 0 times, leaving a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Fetch the next digit (0) from the dividend, attach it to 64 and continue: 640 / 86

On to step 3:
If we divide 640 by 86, we get 7 and a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 602 from 640 leaves us with 38.
Bring next digit (3) of the dividend behind the 38 and repeat the process: 383 / 86

Moving on to step 4:
When dividing 383 by 86, we get 4 with a remainder of 39.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Deduct 344 from 383 and we're left with 39.
Take the next digit (5) from the dividend and append it to 39, then repeat: 395 / 86

Advancing to step 5:
86 goes into 395 4 times with a remainder of 51.
Write down 4 as next digit of the result. 
Result so far: 744.0
Subtract 344 from 395 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 6:
The number 86 fits into 510 5 times, leaving a remainder of 80.
Use 5 as the next digit of our solution. 
Result so far: 744.5
Deduct 430 from 510 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 7:
86 goes into 800 9 times with a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 744.59
Subtracting 774 from 800 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
260 divided by 86 is 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 744.593
The remainder is 2 after subtracting 258 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
86 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 744.593
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 10:
86 can be fit into 200 2 times, resulting in a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 744.59302
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 11:
86 goes into 280 3 times with a remainder of 22.
The next digit of our result is 3. 
Result so far: 744.593023
If we take 258 away from 280, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 12:
86 can be fit into 220 2 times, resulting in a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 744.5930232
Subtract 172 from 220 to 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 13:
480 divided by 86 is 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 744.59302325
Deduct 430 from 480 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 744.59302325 with a balance of 5e-08.