We look at the division of 198896 by 85 
The aim is to understand the frequency of 85 in 198896.

Going ahead to step 1:
1 divided by 85 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 85

Moving on to step 2:
19 divided by 85 is 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 85

Going ahead to step 3:
When dividing 198 by 85, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 170 from 198 leaves us with 28.
Take the next digit (8) from the dividend and append it to 28, then repeat: 288 / 85

Going ahead to step 4:
85 goes into 288 3 times with a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtract 255 from 288 to get 33.
Include the next digit (9) from the dividend after 33, then repeat: 339 / 85

Step 5:
85 can be fit into 339 3 times, resulting in a remainder of 84.
Use 3 as the next digit of our solution. 
Result so far: 233.0
Subtract 255 from 339 to get 84.
Append the next digit (6) from the dividend to 84 and continue with: 846 / 85

Advancing to step 6:
85 goes into 846 9 times with a remainder of 81.
Use 9 as the next digit of our solution. 
Result so far: 2339.0
Subtracting 765 from 846 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Advancing to step 7:
When dividing 810 by 85, we get 9 with a remainder of 45.
Record the quotient 9 as the next digit in the result. 
Result so far: 2339.9
Subtracting 765 from 810 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 8:
450 divided by 85 is 5 with a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 2339.95
If we take 425 away from 450, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
If we divide 250 by 85, we get 2 and a remainder of 80.
The next digit of our result is 2. 
Result so far: 2339.952
Deduct 170 from 250 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 10:
85 can be fit into 800 9 times, resulting in a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 2339.9529
The remainder is 35 after subtracting 765 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 11:
When dividing 350 by 85, we get 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 2339.95294
If we take 340 away from 350, we end up 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.

Advancing to step 12:
85 can be fit into 100 1 times, resulting in a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 2339.952941
Deduct 85 from 100 and we're left 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 13:
150 divided by 85 is 1 with a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 2339.9529411
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.

After the division, we end up with 2339.9529411 and a remainder of 6.5e-07.