Let's divide 669761 by 75
The aim is to understand the frequency of 75 in 669761.

Moving on to step 1:
75 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 75

Let's proceed to step 2:
When dividing 66 by 75, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (9) of the dividend behind the 66 and repeat the process: 669 / 75

On to step 3:
669 divided by 75 is 8 with a remainder of 69.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 600 from 669, we get 69.
Take the next digit (7) from the dividend and append it to 69, then repeat: 697 / 75

Moving on to step 4:
75 goes into 697 9 times with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
The remainder is 22 after subtracting 675 from 697.
Fetch the next digit (6) from the dividend, attach it to 22 and continue: 226 / 75

Moving on to step 5:
When dividing 226 by 75, we get 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 893.0
Subtracting 225 from 226 leaves us with 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 75

Let's proceed to step 6:
75 goes into 11 0 times with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 8930.0
The remainder is 11 after subtracting 0 from 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
If we divide 110 by 75, we get 1 and a remainder of 35.
The next digit of our result is 1. 
Result so far: 8930.1
If we subtract 75 from 110, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
75 goes into 350 4 times with a remainder of 50.
Write down 4 as next digit of the result. 
Result so far: 8930.14
Subtracting 300 from 350 leaves us 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.

Let's proceed to step 9:
500 divided by 75 is 6 with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 8930.146
Subtract 450 from 500 to 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.

Let's proceed to step 10:
If we divide 500 by 75, we get 6 and a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 8930.1466
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.

The final result is 8930.1466 with a remainder of 0.0005.