664062 ÷ 65 
The aim is to understand the frequency of 65 in 664062.

Advancing to step 1:
6 divided by 65 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 65

Step 2:
66 divided by 65 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 1 after subtracting 65 from 66.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 65

Going ahead to step 3:
14 divided by 65 is 0 with a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 14 leaves us with 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 65

On to step 4:
65 goes into 140 2 times with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 102.0
The remainder is 10 after subtracting 130 from 140.
Include the next digit (6) from the dividend after 10, then repeat: 106 / 65

Moving on to step 5:
65 goes into 106 1 times with a remainder of 41.
The next digit of our result is 1. 
Result so far: 1021.0
If we subtract 65 from 106, we get 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 65

On to step 6:
412 divided by 65 is 6 with a remainder of 22.
The next digit of our result is 6. 
Result so far: 10216.0
Deduct 390 from 412 and we're left 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.

On to step 7:
If we divide 220 by 65, we get 3 and a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 10216.3
Subtract 195 from 220 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 8:
65 goes into 250 3 times with a remainder of 55.
Put 3 as the next digit of the answer. 
Result so far: 10216.33
If we subtract 195 from 250, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Our division results in 10216.33 with a remaining 0.055.