Let's divide 554749 by 75
The aim is to understand the frequency of 75 in 554749.

Moving on to step 1:
The number 75 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 75

Moving on to step 2:
If we divide 55 by 75, we get 0 and a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Include the next digit (4) from the dividend after 55, then repeat: 554 / 75

Going ahead to step 3:
The number 75 fits into 554 7 times, leaving a remainder of 29.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 525 from 554 and we're left with 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 75

Going ahead to step 4:
When dividing 297 by 75, we get 3 with a remainder of 72.
The next digit of our result is 3. 
Result so far: 73.0
The remainder is 72 after subtracting 225 from 297.
Bring next digit (4) of the dividend behind the 72 and repeat the process: 724 / 75

Moving on to step 5:
75 can be fit into 724 9 times, resulting in a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 739.0
Subtract 675 from 724 to get 49.
Include the next digit (9) from the dividend after 49, then repeat: 499 / 75

Advancing to step 6:
The number 75 fits into 499 6 times, leaving a remainder of 49.
The number 6 becomes the next digit in our result. 
Result so far: 7396.0
If we take 450 away from 499, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 7:
The number 75 fits into 490 6 times, leaving a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 7396.6
Subtract 450 from 490 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
The number 75 fits into 400 5 times, leaving a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 7396.65
The remainder is 25 after subtracting 375 from 400.
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 9:
75 can be fit into 250 3 times, resulting in a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 7396.653
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.

Advancing to step 10:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 7396.6533
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.

Our division results in 7396.6533 with a remaining 0.00025.