What does a percentage represent in terms of event likelihood?

A percentage provides a clear understanding of how likely it is for a specific event to occur relative to the total possible outcomes. When discussing event likelihood, a percentage conveys the proportion of favorable outcomes compared to all possible outcomes, essentially reflecting the probability of an event happening. For example, if there is a 75% chance of rain, this means that out of 100 instances with similar conditions, it would rain in 75 of them. This direct representation of likelihood makes percentages a valuable tool in both data analysis and practical decision-making, as it succinctly quantifies the chance of future occurrences based on past data or observed trends.