Let's divide 660494 by 75
The aim is to understand the frequency of 75 in 660494.

Step 1:
If we divide 6 by 75, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 75

Moving on to step 2:
When dividing 66 by 75, we get 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Take the next digit (0) from the dividend and append it to 66, then repeat: 660 / 75

On to step 3:
75 can be fit into 660 8 times, resulting in a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 600 away from 660, we end up with 60.
Include the next digit (4) from the dividend after 60, then repeat: 604 / 75

Step 4:
The number 75 fits into 604 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 88.0
If we subtract 600 from 604, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 75

On to step 5:
The number 75 fits into 49 0 times, leaving a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 880.0
Subtract 0 from 49 to get 49.
Grab the next digit (4) from the dividend, add it to 49, then carry on: 494 / 75

Let's proceed to step 6:
75 goes into 494 6 times with a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 8806.0
Subtracting 450 from 494 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 7:
75 can be fit into 440 5 times, resulting in a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 8806.5
Subtracting 375 from 440 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 8:
When dividing 650 by 75, we get 8 with a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 8806.58
If we subtract 600 from 650, 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.

Moving on to step 9:
75 goes into 500 6 times with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 8806.586
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.

Advancing to step 10:
When dividing 500 by 75, we get 6 with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 8806.5866
If we take 450 away from 500, we end up 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.

The final result is 8806.5866 with a remainder of 0.0005.