We look at the division of 344819 by 75 
The aim is to understand the frequency of 75 in 344819.

Going ahead to step 1:
The number 75 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 75

Step 2:
When dividing 34 by 75, we get 0 with a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Append the next digit (4) from the dividend to 34 and continue with: 344 / 75

Moving on to step 3:
75 goes into 344 4 times with a remainder of 44.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 300 from 344 leaves us with 44.
Grab the next digit (8) from the dividend, add it to 44, then carry on: 448 / 75

Advancing to step 4:
If we divide 448 by 75, we get 5 and a remainder of 73.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Subtracting 375 from 448 leaves us with 73.
Grab the next digit (1) from the dividend, add it to 73, then carry on: 731 / 75

Going ahead to step 5:
The number 75 fits into 731 9 times, leaving a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 459.0
If we take 675 away from 731, we end up with 56.
Fetch the next digit (9) from the dividend, attach it to 56 and continue: 569 / 75

Let's proceed to step 6:
75 can be fit into 569 7 times, resulting in a remainder of 44.
The number 7 becomes the next digit in our result. 
Result so far: 4597.0
If we subtract 525 from 569, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
75 goes into 440 5 times with a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 4597.5
Subtract 375 from 440 to get 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 8:
650 divided by 75 is 8 with a remainder of 50.
The next digit of our result is 8. 
Result so far: 4597.58
Subtract 600 from 650 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.

Step 9:
When dividing 500 by 75, we get 6 with a remainder of 50.
The next digit of our result is 6. 
Result so far: 4597.586
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.

On to step 10:
500 divided by 75 is 6 with a remainder of 50.
The next digit of our result is 6. 
Result so far: 4597.5866
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 4597.5866 with a remaining 0.0005.