We look at the division of 240325 by 75 
The aim is to understand the frequency of 75 in 240325.

Moving on to step 1:
75 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 75

On to step 2:
The number 75 fits into 24 0 times, leaving a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Take the next digit (0) from the dividend and append it to 24, then repeat: 240 / 75

On to step 3:
75 goes into 240 3 times with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 15 after subtracting 225 from 240.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 75

Let's proceed to step 4:
75 goes into 153 2 times with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 32.0
If we take 150 away from 153, we end up with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 75

Going ahead to step 5:
32 divided by 75 is 0 with a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 320.0
The remainder is 32 after subtracting 0 from 32.
Fetch the next digit (5) from the dividend, attach it to 32 and continue: 325 / 75

Going ahead to step 6:
75 goes into 325 4 times with a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 3204.0
If we subtract 300 from 325, we 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.

Going ahead to step 7:
250 divided by 75 is 3 with a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 3204.3
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 8:
The number 75 fits into 250 3 times, leaving a remainder of 25.
The next digit of our result is 3. 
Result so far: 3204.33
The remainder is 25 after subtracting 225 from 250.
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 3204.33, and the remainder is 0.025.