Let's divide 178604 by 17
The aim is to understand the frequency of 17 in 178604.

Moving on to step 1:
17 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 17

Step 2:
When dividing 17 by 17, we get 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 17 from 17 leaves us with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 17

Let's proceed to step 3:
8 divided by 17 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 17

Let's proceed to step 4:
17 goes into 86 5 times with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
Subtracting 85 from 86 leaves us with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 17

Going ahead to step 5:
10 divided by 17 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 1050.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 17

Moving on to step 6:
The number 17 fits into 104 6 times, leaving a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 10506.0
The remainder is 2 after subtracting 102 from 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 10506.1
Subtract 17 from 20 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 8:
When dividing 30 by 17, we get 1 with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 10506.11
The remainder is 13 after subtracting 17 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final result is 10506.11 with a remainder of 0.013.