568575 ÷ 85 
The aim is to understand the frequency of 85 in 568575.

Let's proceed to step 1:
5 divided by 85 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 85

Let's proceed to step 2:
56 divided by 85 is 0 with a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Bring next digit (8) of the dividend behind the 56 and repeat the process: 568 / 85

Going ahead to step 3:
If we divide 568 by 85, we get 6 and a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 510 away from 568, we end up with 58.
Grab the next digit (5) from the dividend, add it to 58, then carry on: 585 / 85

Going ahead to step 4:
When dividing 585 by 85, we get 6 with a remainder of 75.
Write down 6 as next digit of the result. 
Result so far: 66.0
Subtracting 510 from 585 leaves us with 75.
Bring next digit (7) of the dividend behind the 75 and repeat the process: 757 / 85

Advancing to step 5:
The number 85 fits into 757 8 times, leaving a remainder of 77.
Put 8 as the next digit of the answer. 
Result so far: 668.0
The remainder is 77 after subtracting 680 from 757.
Take the next digit (5) from the dividend and append it to 77, then repeat: 775 / 85

Step 6:
85 can be fit into 775 9 times, resulting in a remainder of 10.
Put 9 as the next digit of the answer. 
Result so far: 6689.0
Subtracting 765 from 775 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 7:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 6689.1
If we take 85 away from 100, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 8:
85 can be fit into 150 1 times, resulting in a remainder of 65.
Write down 1 as next digit of the result. 
Result so far: 6689.11
If we subtract 85 from 150, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The quotient of the division is 6689.11, and the remainder is 0.065.