We're dividing 593325 by 75 
The aim is to understand the frequency of 75 in 593325.

On to step 1:
When dividing 5 by 75, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 75

On to step 2:
The number 75 fits into 59 0 times, leaving a remainder of 59.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 59 to get 59.
Append the next digit (3) from the dividend to 59 and continue with: 593 / 75

Moving on to step 3:
593 divided by 75 is 7 with a remainder of 68.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 525 from 593 and we're left with 68.
Append the next digit (3) from the dividend to 68 and continue with: 683 / 75

Advancing to step 4:
When dividing 683 by 75, we get 9 with a remainder of 8.
The next digit of our result is 9. 
Result so far: 79.0
Subtracting 675 from 683 leaves us with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 75

Advancing to step 5:
82 divided by 75 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 791.0
Deduct 75 from 82 and we're left with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 75

Let's proceed to step 6:
The number 75 fits into 75 1 times, leaving a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 7911.0
Subtracting 75 from 75 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.

Going ahead to step 7:
0 divided by 75 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7911.0
Subtracting 0 from 0 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.

Step 8:
75 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7911.0
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 7911.0, and the remainder is 0.0.