Let's divide 84594 by 85
The aim is to understand the frequency of 85 in 84594.

Advancing to step 1:
8 divided by 85 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 85

Advancing to step 2:
When dividing 84 by 85, we get 0 with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Fetch the next digit (5) from the dividend, attach it to 84 and continue: 845 / 85

Going ahead to step 3:
If we divide 845 by 85, we get 9 and a remainder of 80.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 765 from 845 leaves us with 80.
Grab the next digit (9) from the dividend, add it to 80, then carry on: 809 / 85

Advancing to step 4:
809 divided by 85 is 9 with a remainder of 44.
Put 9 as the next digit of the answer. 
Result so far: 99.0
If we take 765 away from 809, we end up with 44.
Fetch the next digit (4) from the dividend, attach it to 44 and continue: 444 / 85

Let's proceed to step 5:
The number 85 fits into 444 5 times, leaving a remainder of 19.
The next digit of our result is 5. 
Result so far: 995.0
Deduct 425 from 444 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 6:
85 can be fit into 190 2 times, resulting in a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 995.2
Deduct 170 from 190 and we're left 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.

On to step 7:
If we divide 200 by 85, we get 2 and a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 995.22
If we take 170 away from 200, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 995.22 with a remaining 0.03.