Let's divide 450835 by 85
The aim is to understand the frequency of 85 in 450835.

Advancing to step 1:
85 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 85

Going ahead to step 2:
When dividing 45 by 85, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Include the next digit (0) from the dividend after 45, then repeat: 450 / 85

Let's proceed to step 3:
85 can be fit into 450 5 times, resulting in a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 425 from 450 to get 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 85

Step 4:
When dividing 258 by 85, we get 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 53.0
The remainder is 3 after subtracting 255 from 258.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 85

On to step 5:
The number 85 fits into 33 0 times, leaving a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 530.0
Subtract 0 from 33 to get 33.
Take the next digit (5) from the dividend and append it to 33, then repeat: 335 / 85

On to step 6:
85 can be fit into 335 3 times, resulting in a remainder of 80.
The next digit of our result is 3. 
Result so far: 5303.0
Subtract 255 from 335 to get 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 7:
When dividing 800 by 85, we get 9 with a remainder of 35.
The next digit of our result is 9. 
Result so far: 5303.9
Subtract 765 from 800 to 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.

On to step 8:
350 divided by 85 is 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 5303.94
Deduct 340 from 350 and we're left 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.

Let's proceed to step 9:
The number 85 fits into 100 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 5303.941
If we subtract 85 from 100, 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.

Advancing to step 10:
The number 85 fits into 150 1 times, leaving a remainder of 65.
The number 1 becomes the next digit in our result. 
Result so far: 5303.9411
Subtract 85 from 150 to get 65.
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 5303.9411 and a remainder of 0.00065.