187588 ÷ 75 
The aim is to understand the frequency of 75 in 187588.

Let's proceed to step 1:
75 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 75

Moving on to step 2:
The number 75 fits into 18 0 times, leaving a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 75

On to step 3:
When dividing 187 by 75, we get 2 with a remainder of 37.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 37 after subtracting 150 from 187.
Take the next digit (5) from the dividend and append it to 37, then repeat: 375 / 75

Step 4:
375 divided by 75 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we subtract 375 from 375, we get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 75

Let's proceed to step 5:
75 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 250.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 75

Going ahead to step 6:
75 can be fit into 88 1 times, resulting in a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 2501.0
Subtract 75 from 88 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
When dividing 130 by 75, we get 1 with a remainder of 55.
Use 1 as the next digit of our solution. 
Result so far: 2501.1
If we take 75 away from 130, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 8:
75 goes into 550 7 times with a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 2501.17
Subtract 525 from 550 to 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.

On to step 9:
If we divide 250 by 75, we get 3 and a remainder of 25.
The next digit of our result is 3. 
Result so far: 2501.173
Subtracting 225 from 250 leaves us 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 10:
250 divided by 75 is 3 with a remainder of 25.
The next digit of our result is 3. 
Result so far: 2501.1733
If we subtract 225 from 250, 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.

The final result is 2501.1733 with a remainder of 0.00025.