403320 divided by 75 
The aim is to understand the frequency of 75 in 403320.

Moving on to step 1:
The number 75 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 75

Step 2:
The number 75 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 75

Going ahead to step 3:
If we divide 403 by 75, we get 5 and a remainder of 28.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 375 from 403 leaves us with 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 75

Let's proceed to step 4:
283 divided by 75 is 3 with a remainder of 58.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Deduct 225 from 283 and we're left with 58.
Append the next digit (2) from the dividend to 58 and continue with: 582 / 75

Let's proceed to step 5:
75 can be fit into 582 7 times, resulting in a remainder of 57.
Use 7 as the next digit of our solution. 
Result so far: 537.0
If we subtract 525 from 582, we get 57.
Take the next digit (0) from the dividend and append it to 57, then repeat: 570 / 75

Moving on to step 6:
If we divide 570 by 75, we get 7 and a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 5377.0
If we subtract 525 from 570, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
75 goes into 450 6 times with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 5377.6
If we subtract 450 from 450, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
75 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5377.6
Deduct 0 from 0 and we're left 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.

Going ahead to step 9:
0 divided by 75 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5377.6
If we subtract 0 from 0, we get 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 5377.6, and the remainder is 0.0.