148854 divided by 85 
The aim is to understand the frequency of 85 in 148854.

Step 1:
The number 85 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 85

Let's proceed to step 2:
85 can be fit into 14 0 times, resulting in a remainder of 14.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 85

Moving on to step 3:
148 divided by 85 is 1 with a remainder of 63.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 85 from 148, we get 63.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 85

Step 4:
The number 85 fits into 638 7 times, leaving a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 595 from 638 and we're left with 43.
Fetch the next digit (5) from the dividend, attach it to 43 and continue: 435 / 85

Step 5:
85 goes into 435 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 175.0
Deduct 425 from 435 and we're left with 10.
Include the next digit (4) from the dividend after 10, then repeat: 104 / 85

Let's proceed to step 6:
85 goes into 104 1 times with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 1751.0
If we take 85 away from 104, we end up 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 7:
85 goes into 190 2 times with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 1751.2
If we take 170 away from 190, 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.

Let's proceed to step 8:
85 can be fit into 200 2 times, resulting in a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 1751.22
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 1751.22 with a remainder of 0.03.