We divide 328020 by 85
The aim is to understand the frequency of 85 in 328020.

Step 1:
85 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 85

Advancing to step 2:
32 divided by 85 is 0 with a remainder of 32.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 32 leaves us with 32.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 85

Going ahead to step 3:
When dividing 328 by 85, we get 3 with a remainder of 73.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 73 after subtracting 255 from 328.
Fetch the next digit (0) from the dividend, attach it to 73 and continue: 730 / 85

Step 4:
85 can be fit into 730 8 times, resulting in a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtracting 680 from 730 leaves us with 50.
Bring next digit (2) of the dividend behind the 50 and repeat the process: 502 / 85

Let's proceed to step 5:
85 can be fit into 502 5 times, resulting in a remainder of 77.
The number 5 becomes the next digit in our result. 
Result so far: 385.0
Subtract 425 from 502 to get 77.
Bring next digit (0) of the dividend behind the 77 and repeat the process: 770 / 85

Step 6:
770 divided by 85 is 9 with a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 3859.0
Deduct 765 from 770 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
When dividing 50 by 85, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 3859.0
Subtracting 0 from 50 leaves us 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 8:
85 can be fit into 500 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 3859.05
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.

Moving on to step 9:
If we divide 750 by 85, we get 8 and a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 3859.058
Deduct 680 from 750 and we're left 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.

Step 10:
85 goes into 700 8 times with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 3859.0588
If we take 680 away from 700, we end up 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 3859.0588, with a leftover of 0.0002.