Let's divide 344405 by 75
The aim is to understand the frequency of 75 in 344405.

Moving on to step 1:
75 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 75

Step 2:
75 can be fit into 34 0 times, resulting in a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 75

Let's proceed to step 3:
The number 75 fits into 344 4 times, leaving a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 300 from 344, we get 44.
Take the next digit (4) from the dividend and append it to 44, then repeat: 444 / 75

Moving on to step 4:
75 goes into 444 5 times with a remainder of 69.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we take 375 away from 444, we end up with 69.
Append the next digit (0) from the dividend to 69 and continue with: 690 / 75

Moving on to step 5:
When dividing 690 by 75, we get 9 with a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 459.0
If we subtract 675 from 690, we get 15.
Take the next digit (5) from the dividend and append it to 15, then repeat: 155 / 75

Advancing to step 6:
75 can be fit into 155 2 times, resulting in a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 4592.0
The remainder is 5 after subtracting 150 from 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
75 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 4592.0
Subtract 0 from 50 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.

Going ahead to step 8:
If we divide 500 by 75, we get 6 and a remainder of 50.
The next digit of our result is 6. 
Result so far: 4592.06
Subtracting 450 from 500 leaves us 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 9:
75 goes into 500 6 times with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 4592.066
If we subtract 450 from 500, we 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.

Our division results in 4592.066 with a remaining 0.005.