Let's divide 668797 by 75
The aim is to understand the frequency of 75 in 668797.

Let's proceed to step 1:
75 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 75

Moving on to step 2:
66 divided by 75 is 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 75

Let's proceed to step 3:
75 can be fit into 668 8 times, resulting in a remainder of 68.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 600 from 668 to get 68.
Bring next digit (7) of the dividend behind the 68 and repeat the process: 687 / 75

On to step 4:
When dividing 687 by 75, we get 9 with a remainder of 12.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
If we subtract 675 from 687, we get 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 75

Moving on to step 5:
When dividing 129 by 75, we get 1 with a remainder of 54.
The next digit of our result is 1. 
Result so far: 891.0
If we subtract 75 from 129, we get 54.
Bring next digit (7) of the dividend behind the 54 and repeat the process: 547 / 75

Step 6:
75 can be fit into 547 7 times, resulting in a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 8917.0
Subtracting 525 from 547 leaves us 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.

Let's proceed to step 7:
75 can be fit into 220 2 times, resulting in a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 8917.2
Subtract 150 from 220 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
The number 75 fits into 700 9 times, leaving a remainder of 25.
Record the quotient 9 as the next digit in the result. 
Result so far: 8917.29
The remainder is 25 after subtracting 675 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
If we divide 250 by 75, we get 3 and a remainder of 25.
The next digit of our result is 3. 
Result so far: 8917.293
Subtract 225 from 250 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.

Moving on to step 10:
250 divided by 75 is 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 8917.2933
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 8917.2933 with a remainder of 0.00025.