We look at the division of 853752 by 85 
The aim is to understand the frequency of 85 in 853752.

Step 1:
8 divided by 85 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 85

Advancing to step 2:
85 can be fit into 85 1 times, resulting in a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 85 from 85, we get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 85

Moving on to step 3:
85 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 3 to get 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 85

Let's proceed to step 4:
37 divided by 85 is 0 with a remainder of 37.
Put 0 as the next digit of the answer. 
Result so far: 100.0
If we subtract 0 from 37, we get 37.
Fetch the next digit (5) from the dividend, attach it to 37 and continue: 375 / 85

Going ahead to step 5:
The number 85 fits into 375 4 times, leaving a remainder of 35.
The number 4 becomes the next digit in our result. 
Result so far: 1004.0
Subtracting 340 from 375 leaves us with 35.
Grab the next digit (2) from the dividend, add it to 35, then carry on: 352 / 85

Step 6:
352 divided by 85 is 4 with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 10044.0
If we subtract 340 from 352, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
85 can be fit into 120 1 times, resulting in a remainder of 35.
Use 1 as the next digit of our solution. 
Result so far: 10044.1
If we subtract 85 from 120, 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.

Moving on to step 8:
If we divide 350 by 85, we get 4 and a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 10044.14
The remainder is 10 after subtracting 340 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
85 goes into 100 1 times with a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 10044.141
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 10:
If we divide 150 by 85, we get 1 and a remainder of 65.
The next digit of our result is 1. 
Result so far: 10044.1411
The remainder is 65 after subtracting 85 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 10044.1411 with a balance of 0.00065.