We look at the division of 576657 by 74 
The aim is to understand the frequency of 74 in 576657.

On to step 1:
74 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 74

Step 2:
74 goes into 57 0 times with a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 57, we end up with 57.
Fetch the next digit (6) from the dividend, attach it to 57 and continue: 576 / 74

Step 3:
74 can be fit into 576 7 times, resulting in a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 518 from 576 leaves us with 58.
Take the next digit (6) from the dividend and append it to 58, then repeat: 586 / 74

On to step 4:
The number 74 fits into 586 7 times, leaving a remainder of 68.
The next digit of our result is 7. 
Result so far: 77.0
The remainder is 68 after subtracting 518 from 586.
Fetch the next digit (5) from the dividend, attach it to 68 and continue: 685 / 74

Going ahead to step 5:
74 can be fit into 685 9 times, resulting in a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 779.0
If we take 666 away from 685, we end up with 19.
Bring next digit (7) of the dividend behind the 19 and repeat the process: 197 / 74

Let's proceed to step 6:
If we divide 197 by 74, we get 2 and a remainder of 49.
Record the quotient 2 as the next digit in the result. 
Result so far: 7792.0
The remainder is 49 after subtracting 148 from 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Moving on to step 7:
The number 74 fits into 490 6 times, leaving a remainder of 46.
Write down 6 as next digit of the result. 
Result so far: 7792.6
Deduct 444 from 490 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
74 can be fit into 460 6 times, resulting in a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 7792.66
If we subtract 444 from 460, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 7792.66 with a balance of 0.016.