We're dividing 132670 by 75 
The aim is to understand the frequency of 75 in 132670.

Let's proceed to step 1:
The number 75 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 75

Going ahead to step 2:
13 divided by 75 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Include the next digit (2) from the dividend after 13, then repeat: 132 / 75

Let's proceed to step 3:
When dividing 132 by 75, we get 1 with a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 75 from 132 and we're left with 57.
Take the next digit (6) from the dividend and append it to 57, then repeat: 576 / 75

Step 4:
75 can be fit into 576 7 times, resulting in a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtracting 525 from 576 leaves us with 51.
Append the next digit (7) from the dividend to 51 and continue with: 517 / 75

On to step 5:
When dividing 517 by 75, we get 6 with a remainder of 67.
Record the quotient 6 as the next digit in the result. 
Result so far: 176.0
Subtracting 450 from 517 leaves us with 67.
Grab the next digit (0) from the dividend, add it to 67, then carry on: 670 / 75

Step 6:
When dividing 670 by 75, we get 8 with a remainder of 70.
Record the quotient 8 as the next digit in the result. 
Result so far: 1768.0
Subtract 600 from 670 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 7:
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: 1768.9
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.

On to step 8:
When dividing 250 by 75, we get 3 with a remainder of 25.
The next digit of our result is 3. 
Result so far: 1768.93
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.

Let's proceed to step 9:
250 divided by 75 is 3 with a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 1768.933
If we take 225 away from 250, 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.

After the division, we end up with 1768.933 and a remainder of 0.0025.