We look at the division of 35823 by 85 
The aim is to understand the frequency of 85 in 35823.

Advancing to 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
The remainder is 3 after subtracting 0 from 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 85

Step 2:
The number 85 fits into 35 0 times, leaving a remainder of 35.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 85

Going ahead to step 3:
If we divide 358 by 85, we get 4 and a remainder of 18.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 18 after subtracting 340 from 358.
Include the next digit (2) from the dividend after 18, then repeat: 182 / 85

On to step 4:
85 can be fit into 182 2 times, resulting in a remainder of 12.
The next digit of our result is 2. 
Result so far: 42.0
Subtract 170 from 182 to get 12.
Fetch the next digit (3) from the dividend, attach it to 12 and continue: 123 / 85

Advancing to step 5:
The number 85 fits into 123 1 times, leaving a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 421.0
If we take 85 away from 123, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 6:
If we divide 380 by 85, we get 4 and a remainder of 40.
Use 4 as the next digit of our solution. 
Result so far: 421.4
If we take 340 away from 380, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
If we divide 400 by 85, we get 4 and a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 421.44
Subtract 340 from 400 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

After the division, we end up with 421.44 and a remainder of 0.06.