We look at the division of 97403667 by 75 
The aim is to understand the frequency of 75 in 97403667.

Let's proceed to step 1:
9 divided by 75 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 75

Advancing to step 2:
The number 75 fits into 97 1 times, leaving a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 75 away from 97, we end up with 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 75

Step 3:
224 divided by 75 is 2 with a remainder of 74.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 150 from 224 to get 74.
Take the next digit (0) from the dividend and append it to 74, then repeat: 740 / 75

Moving on to step 4:
75 can be fit into 740 9 times, resulting in a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 129.0
The remainder is 65 after subtracting 675 from 740.
Fetch the next digit (3) from the dividend, attach it to 65 and continue: 653 / 75

Moving on to step 5:
If we divide 653 by 75, we get 8 and a remainder of 53.
The number 8 becomes the next digit in our result. 
Result so far: 1298.0
The remainder is 53 after subtracting 600 from 653.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 75

Advancing to step 6:
The number 75 fits into 536 7 times, leaving a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 12987.0
If we take 525 away from 536, we end up with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 75

Going ahead to step 7:
The number 75 fits into 116 1 times, leaving a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 129871.0
Deduct 75 from 116 and we're left with 41.
Bring next digit (7) of the dividend behind the 41 and repeat the process: 417 / 75

Going ahead to step 8:
The number 75 fits into 417 5 times, leaving a remainder of 42.
The number 5 becomes the next digit in our result. 
Result so far: 1298715.0
Subtract 375 from 417 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
420 divided by 75 is 5 with a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 1298715.5
If we subtract 375 from 420, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 10:
75 goes into 450 6 times with a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 1298715.56
The remainder is 0 after subtracting 450 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
If we divide 0 by 75, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1298715.56
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
75 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1298715.56
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1298715.56 with a remaining 0.0.