We're dividing 496642 by 75 
The aim is to understand the frequency of 75 in 496642.

Moving on to step 1:
If we divide 4 by 75, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 75

Let's proceed to step 2:
49 divided by 75 is 0 with a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Grab the next digit (6) from the dividend, add it to 49, then carry on: 496 / 75

Moving on to step 3:
75 can be fit into 496 6 times, resulting in a remainder of 46.
The next digit of our result is 6. 
Result so far: 6.0
Subtract 450 from 496 to get 46.
Include the next digit (6) from the dividend after 46, then repeat: 466 / 75

On to step 4:
466 divided by 75 is 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 66.0
If we take 450 away from 466, we end up with 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 75

Moving on to step 5:
75 goes into 164 2 times with a remainder of 14.
Write down 2 as next digit of the result. 
Result so far: 662.0
If we subtract 150 from 164, we get 14.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 75

Moving on to step 6:
If we divide 142 by 75, we get 1 and a remainder of 67.
The next digit of our result is 1. 
Result so far: 6621.0
If we take 75 away from 142, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Going ahead to step 7:
The number 75 fits into 670 8 times, leaving a remainder of 70.
The next digit of our result is 8. 
Result so far: 6621.8
Subtracting 600 from 670 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 8:
When dividing 700 by 75, we get 9 with a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 6621.89
Subtract 675 from 700 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 9:
250 divided by 75 is 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 6621.893
Deduct 225 from 250 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 10:
When dividing 250 by 75, we get 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 6621.8933
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The quotient of the division is 6621.8933, and the remainder is 0.00025.