We look at the division of 925700 by 85 
The aim is to understand the frequency of 85 in 925700.

Advancing to step 1:
If we divide 9 by 85, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 85

Advancing to step 2:
If we divide 92 by 85, we get 1 and a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 85 away from 92, we end up with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 85

Let's proceed to step 3:
85 goes into 75 0 times with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 75 after subtracting 0 from 75.
Include the next digit (7) from the dividend after 75, then repeat: 757 / 85

Going ahead to step 4:
757 divided by 85 is 8 with a remainder of 77.
Write down 8 as next digit of the result. 
Result so far: 108.0
Subtracting 680 from 757 leaves us with 77.
Grab the next digit (0) from the dividend, add it to 77, then carry on: 770 / 85

Advancing to step 5:
If we divide 770 by 85, we get 9 and a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 1089.0
Subtracting 765 from 770 leaves us with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 85

Going ahead to step 6:
85 can be fit into 50 0 times, resulting in a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 10890.0
Deduct 0 from 50 and we're left 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.

Going ahead to step 7:
When dividing 500 by 85, we get 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 10890.5
Deduct 425 from 500 and we're left 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.

Step 8:
The number 85 fits into 750 8 times, leaving a remainder of 70.
The next digit of our result is 8. 
Result so far: 10890.58
The remainder is 70 after subtracting 680 from 750.
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:
85 can be fit into 700 8 times, resulting in a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 10890.588
If we subtract 680 from 700, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 10890.588 with a remaining 0.002.