We're dividing 657801 by 75 
The aim is to understand the frequency of 75 in 657801.

Let's proceed to step 1:
The number 75 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 75

Step 2:
When dividing 65 by 75, we get 0 with a remainder of 65.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 65 to get 65.
Bring next digit (7) of the dividend behind the 65 and repeat the process: 657 / 75

Advancing to step 3:
The number 75 fits into 657 8 times, leaving a remainder of 57.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 57 after subtracting 600 from 657.
Bring next digit (8) of the dividend behind the 57 and repeat the process: 578 / 75

On to step 4:
The number 75 fits into 578 7 times, leaving a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 87.0
Subtract 525 from 578 to get 53.
Take the next digit (0) from the dividend and append it to 53, then repeat: 530 / 75

On to step 5:
When dividing 530 by 75, we get 7 with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 877.0
Subtract 525 from 530 to get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 75

Moving on to step 6:
75 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 8770.0
If we subtract 0 from 51, we 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.

Going ahead to step 7:
75 can be fit into 510 6 times, resulting in a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 8770.6
If we subtract 450 from 510, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
75 goes into 600 8 times with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 8770.68
If we subtract 600 from 600, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
75 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8770.68
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
If we divide 0 by 75, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8770.68
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 8770.68 with a balance of 0.0.