To figure out probability using classic frequency, you can follow these simple steps:

1. Identify the Event: First, decide what specific outcome you want to find. For example, let’s say you want to know the chance of rolling a "3" on a die.

2. Count the Favorable Outcomes: Next, look at how many outcomes match your event. With a die, there is only one way to roll a "3".

3. Total Possible Outcomes: Now, you need to find out how many possible outcomes there are in total. For a die, this is 6 because the sides are numbered 1, 2, 3, 4, 5, and 6.

4. Calculate Probability: Then, you can use this simple formula for probability: [ P(A) = \frac{\text{Favorable Outcomes}}{\text{Total Possible Outcomes}} ] In our die example, it would be $P(3) = \frac{1}{6}$.

5. Interpret the Result: Finally, what does that mean? A probability of $P(3) = \frac{1}{6}$ means there’s one chance in six that you will roll a "3".

That's it! Now you know how to calculate probabilities with ease!