We're dividing 449433 by 75 
The aim is to understand the frequency of 75 in 449433.

Moving on to step 1:
The number 75 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 75

Advancing to step 2:
When dividing 44 by 75, we get 0 with a remainder of 44.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 44 after subtracting 0 from 44.
Take the next digit (9) from the dividend and append it to 44, then repeat: 449 / 75

Moving on to step 3:
75 goes into 449 5 times with a remainder of 74.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 375 from 449, we get 74.
Append the next digit (4) from the dividend to 74 and continue with: 744 / 75

Step 4:
744 divided by 75 is 9 with a remainder of 69.
Put 9 as the next digit of the answer. 
Result so far: 59.0
The remainder is 69 after subtracting 675 from 744.
Fetch the next digit (3) from the dividend, attach it to 69 and continue: 693 / 75

Advancing to step 5:
If we divide 693 by 75, we get 9 and a remainder of 18.
The number 9 becomes the next digit in our result. 
Result so far: 599.0
If we subtract 675 from 693, we get 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 75

Let's proceed to step 6:
75 can be fit into 183 2 times, resulting in a remainder of 33.
Use 2 as the next digit of our solution. 
Result so far: 5992.0
The remainder is 33 after subtracting 150 from 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 7:
75 goes into 330 4 times with a remainder of 30.
Write down 4 as next digit of the result. 
Result so far: 5992.4
If we take 300 away from 330, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
The number 75 fits into 300 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 5992.44
Subtracting 300 from 300 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 5992.44, and the remainder is 0.0.