9660076 ÷ 765 
The aim is to understand the frequency of 765 in 9660076.

Step 1:
The number 765 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 765

Advancing to step 2:
The number 765 fits into 96 0 times, leaving a remainder of 96.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 96 after subtracting 0 from 96.
Bring next digit (6) of the dividend behind the 96 and repeat the process: 966 / 765

On to step 3:
If we divide 966 by 765, we get 1 and a remainder of 201.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 201 after subtracting 765 from 966.
Append the next digit (0) from the dividend to 201 and continue with: 2010 / 765

Moving on to step 4:
When dividing 2010 by 765, we get 2 with a remainder of 480.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1530 from 2010, we get 480.
Include the next digit (0) from the dividend after 480, then repeat: 4800 / 765

Going ahead to step 5:
If we divide 4800 by 765, we get 6 and a remainder of 210.
Use 6 as the next digit of our solution. 
Result so far: 126.0
Subtracting 4590 from 4800 leaves us with 210.
Bring next digit (7) of the dividend behind the 210 and repeat the process: 2107 / 765

Advancing to step 6:
2107 divided by 765 is 2 with a remainder of 577.
The next digit of our result is 2. 
Result so far: 1262.0
The remainder is 577 after subtracting 1530 from 2107.
Append the next digit (6) from the dividend to 577 and continue with: 5776 / 765

Let's proceed to step 7:
765 can be fit into 5776 7 times, resulting in a remainder of 421.
Write down 7 as next digit of the result. 
Result so far: 12627.0
Subtracting 5355 from 5776 leaves us with 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Let's proceed to step 8:
765 can be fit into 4210 5 times, resulting in a remainder of 385.
Record the quotient 5 as the next digit in the result. 
Result so far: 12627.5
The remainder is 385 after subtracting 3825 from 4210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Let's proceed to step 9:
If we divide 3850 by 765, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 12627.55
The remainder is 25 after subtracting 3825 from 3850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 12627.55, and the remainder is 0.025.