We look at the division of 100882 by 75 
The aim is to understand the frequency of 75 in 100882.

Moving on to step 1:
When dividing 1 by 75, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 75

Going ahead to step 2:
The number 75 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 10 and we're left with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 75

Advancing to step 3:
When dividing 100 by 75, we get 1 with a remainder of 25.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 75 from 100, we get 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 75

Moving on to step 4:
The number 75 fits into 258 3 times, leaving a remainder of 33.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtracting 225 from 258 leaves us with 33.
Fetch the next digit (8) from the dividend, attach it to 33 and continue: 338 / 75

Going ahead to step 5:
338 divided by 75 is 4 with a remainder of 38.
The next digit of our result is 4. 
Result so far: 134.0
If we subtract 300 from 338, we get 38.
Fetch the next digit (2) from the dividend, attach it to 38 and continue: 382 / 75

Moving on to step 6:
75 goes into 382 5 times with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 1345.0
Deduct 375 from 382 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 75, we get 0 and a remainder of 70.
Record the quotient 0 as the next digit in the result. 
Result so far: 1345.0
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 8:
700 divided by 75 is 9 with a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 1345.09
If we take 675 away from 700, we end up 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.

Step 9:
If we divide 250 by 75, we get 3 and a remainder of 25.
Put 3 as the next digit of the answer. 
Result so far: 1345.093
Deduct 225 from 250 and we're left 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.

Advancing to step 10:
250 divided by 75 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 1345.0933
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.

After the division, we end up with 1345.0933 and a remainder of 0.00025.