We look at the division of 814684 by 85 
The aim is to understand the frequency of 85 in 814684.

Advancing to step 1:
When dividing 8 by 85, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 85

On to step 2:
85 can be fit into 81 0 times, resulting in a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Take the next digit (4) from the dividend and append it to 81, then repeat: 814 / 85

Step 3:
85 goes into 814 9 times with a remainder of 49.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 765 from 814 leaves us with 49.
Grab the next digit (6) from the dividend, add it to 49, then carry on: 496 / 85

Step 4:
85 goes into 496 5 times with a remainder of 71.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
If we take 425 away from 496, we end up with 71.
Grab the next digit (8) from the dividend, add it to 71, then carry on: 718 / 85

Going ahead to step 5:
85 can be fit into 718 8 times, resulting in a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 958.0
If we take 680 away from 718, we end up with 38.
Fetch the next digit (4) from the dividend, attach it to 38 and continue: 384 / 85

Step 6:
The number 85 fits into 384 4 times, leaving a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 9584.0
Subtracting 340 from 384 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
85 can be fit into 440 5 times, resulting in a remainder of 15.
The next digit of our result is 5. 
Result so far: 9584.5
If we subtract 425 from 440, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
85 can be fit into 150 1 times, resulting in a remainder of 65.
Put 1 as the next digit of the answer. 
Result so far: 9584.51
If we take 85 away from 150, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 9:
85 can be fit into 650 7 times, resulting in a remainder of 55.
Put 7 as the next digit of the answer. 
Result so far: 9584.517
Subtract 595 from 650 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 10:
If we divide 550 by 85, we get 6 and a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 9584.5176
Subtract 510 from 550 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 11:
When dividing 400 by 85, we get 4 with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 9584.51764
Subtracting 340 from 400 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
85 can be fit into 600 7 times, resulting in a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 9584.517647
If we subtract 595 from 600, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 13:
If we divide 50 by 85, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 9584.517647
Subtract 0 from 50 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.

Moving on to step 14:
If we divide 500 by 85, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 9584.51764705
If we take 425 away from 500, we end up 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.

In conclusion, the division gives 9584.51764705 with a balance of 7.5e-08.