201755 divided by 85 
The aim is to understand the frequency of 85 in 201755.

On to step 1:
85 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 85

Step 2:
The number 85 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Fetch the next digit (1) from the dividend, attach it to 20 and continue: 201 / 85

Step 3:
85 can be fit into 201 2 times, resulting in a remainder of 31.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 31 after subtracting 170 from 201.
Bring next digit (7) of the dividend behind the 31 and repeat the process: 317 / 85

Step 4:
The number 85 fits into 317 3 times, leaving a remainder of 62.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 255 from 317, we get 62.
Take the next digit (5) from the dividend and append it to 62, then repeat: 625 / 85

Going ahead to step 5:
85 can be fit into 625 7 times, resulting in a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 237.0
If we take 595 away from 625, we end up with 30.
Bring next digit (5) of the dividend behind the 30 and repeat the process: 305 / 85

Step 6:
The number 85 fits into 305 3 times, leaving a remainder of 50.
Record the quotient 3 as the next digit in the result. 
Result so far: 2373.0
Deduct 255 from 305 and we're left 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.

Advancing to step 7:
500 divided by 85 is 5 with a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 2373.5
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.

On to step 8:
When dividing 750 by 85, we get 8 with a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 2373.58
Subtracting 680 from 750 leaves us 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 9:
If we divide 700 by 85, we get 8 and a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 2373.588
Subtracting 680 from 700 leaves us 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.

After the division, we end up with 2373.588 and a remainder of 0.002.