664692 ÷ 65 
The aim is to understand the frequency of 65 in 664692.

Let's proceed to step 1:
6 divided by 65 is 0 with a remainder of 6.
The number 0 becomes the next digit in our 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

On to step 2:
The number 65 fits into 66 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 65 from 66 and we're left with 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 65

Moving on to step 3:
If we divide 14 by 65, we get 0 and a remainder of 14.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 14 to get 14.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 65

Advancing to step 4:
If we divide 146 by 65, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we subtract 130 from 146, we get 16.
Append the next digit (9) from the dividend to 16 and continue with: 169 / 65

Advancing to step 5:
The number 65 fits into 169 2 times, leaving a remainder of 39.
The next digit of our result is 2. 
Result so far: 1022.0
Subtracting 130 from 169 leaves us with 39.
Bring next digit (2) of the dividend behind the 39 and repeat the process: 392 / 65

Let's proceed to step 6:
392 divided by 65 is 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 10226.0
The remainder is 2 after subtracting 390 from 392.
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 7:
20 divided by 65 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 10226.0
Subtract 0 from 20 to 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.

Let's proceed to step 8:
65 can be fit into 200 3 times, resulting in a remainder of 5.
The next digit of our result is 3. 
Result so far: 10226.03
Subtracting 195 from 200 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
65 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 10226.03
Subtracting 0 from 50 leaves us 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.

Step 10:
65 goes into 500 7 times with a remainder of 45.
Use 7 as the next digit of our solution. 
Result so far: 10226.0307
Subtracting 455 from 500 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 11:
65 goes into 450 6 times with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 10226.03076
Subtracting 390 from 450 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
600 divided by 65 is 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 10226.030769
Subtract 585 from 600 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 13:
65 goes into 150 2 times with a remainder of 20.
Record the quotient 2 as the next digit in the result. 
Result so far: 10226.0307692
Subtract 130 from 150 to 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.

Moving on to step 14:
65 can be fit into 200 3 times, resulting in a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 10226.03076923
The remainder is 5 after subtracting 195 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

In conclusion, the division gives 10226.03076923 with a balance of 5e-09.