We look at the division of 125540 by 75 
The aim is to understand the frequency of 75 in 125540.

Going ahead to step 1:
75 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 75

Going ahead to step 2:
75 can be fit into 12 0 times, resulting in a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (5) from the dividend and append it to 12, then repeat: 125 / 75

Advancing to step 3:
75 goes into 125 1 times with a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 50 after subtracting 75 from 125.
Include the next digit (5) from the dividend after 50, then repeat: 505 / 75

Advancing to step 4:
When dividing 505 by 75, we get 6 with a remainder of 55.
The next digit of our result is 6. 
Result so far: 16.0
The remainder is 55 after subtracting 450 from 505.
Fetch the next digit (4) from the dividend, attach it to 55 and continue: 554 / 75

Step 5:
When dividing 554 by 75, we get 7 with a remainder of 29.
Record the quotient 7 as the next digit in the result. 
Result so far: 167.0
Subtracting 525 from 554 leaves us with 29.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 75

Going ahead to step 6:
When dividing 290 by 75, we get 3 with a remainder of 65.
Record the quotient 3 as the next digit in the result. 
Result so far: 1673.0
If we take 225 away from 290, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 7:
75 goes into 650 8 times with a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 1673.8
If we take 600 away from 650, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
If we divide 500 by 75, we get 6 and a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 1673.86
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
If we divide 500 by 75, we get 6 and a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 1673.866
Deduct 450 from 500 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 1673.866 with a balance of 0.005.