Let's divide 511495 by 75
The aim is to understand the frequency of 75 in 511495.

Advancing to step 1:
75 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 75

Moving on to step 2:
When dividing 51 by 75, we get 0 with a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 51 leaves us with 51.
Grab the next digit (1) from the dividend, add it to 51, then carry on: 511 / 75

Let's proceed to step 3:
The number 75 fits into 511 6 times, leaving a remainder of 61.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 61 after subtracting 450 from 511.
Fetch the next digit (4) from the dividend, attach it to 61 and continue: 614 / 75

Going ahead to step 4:
75 can be fit into 614 8 times, resulting in a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 68.0
Subtract 600 from 614 to get 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 75

Advancing to step 5:
75 can be fit into 149 1 times, resulting in a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 681.0
The remainder is 74 after subtracting 75 from 149.
Bring next digit (5) of the dividend behind the 74 and repeat the process: 745 / 75

Going ahead to step 6:
75 can be fit into 745 9 times, resulting in a remainder of 70.
The next digit of our result is 9. 
Result so far: 6819.0
Deduct 675 from 745 and we're left 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.

Let's proceed to step 7:
75 goes into 700 9 times with a remainder of 25.
Write down 9 as next digit of the result. 
Result so far: 6819.9
If we subtract 675 from 700, 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.

Let's proceed to step 8:
The number 75 fits into 250 3 times, leaving a remainder of 25.
Write down 3 as next digit of the result. 
Result so far: 6819.93
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.

On 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: 6819.933
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.

Our division results in 6819.933 with a remaining 0.0025.