268565 ÷ 85 
The aim is to understand the frequency of 85 in 268565.

Let's proceed to step 1:
85 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 85

Going ahead to step 2:
The number 85 fits into 26 0 times, leaving a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 26, we get 26.
Take the next digit (8) from the dividend and append it to 26, then repeat: 268 / 85

Advancing to step 3:
When dividing 268 by 85, we get 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 255 from 268 and we're left with 13.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 85

Moving on to step 4:
When dividing 135 by 85, we get 1 with a remainder of 50.
The next digit of our result is 1. 
Result so far: 31.0
The remainder is 50 after subtracting 85 from 135.
Append the next digit (6) from the dividend to 50 and continue with: 506 / 85

Let's proceed to step 5:
If we divide 506 by 85, we get 5 and a remainder of 81.
The number 5 becomes the next digit in our result. 
Result so far: 315.0
Subtract 425 from 506 to get 81.
Take the next digit (5) from the dividend and append it to 81, then repeat: 815 / 85

Let's proceed to step 6:
85 can be fit into 815 9 times, resulting in a remainder of 50.
Write down 9 as next digit of the result. 
Result so far: 3159.0
Subtract 765 from 815 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.

Advancing to step 7:
500 divided by 85 is 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 3159.5
Subtracting 425 from 500 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 8:
The number 85 fits into 750 8 times, leaving a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 3159.58
Subtracting 680 from 750 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.

Moving on to step 9:
If we divide 700 by 85, we get 8 and a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 3159.588
Subtracting 680 from 700 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 3159.588, with a leftover of 0.002.