The fraction 17/100 is equal to 17.00% when expressed as a percentage. This means that if you have 17 parts out of a total of 100, you're dealing with 17% of the whole. It's a fairly small percentage, representing less than one-fifth of a total amount.
You might encounter this fraction or percentage in various real-world situations. For example, a 17% discount on a purchase, a 17% chance of rain in a weather forecast, or 17 out of 100 people agreeing with a survey question. While not a huge portion, it's still a noticeable amount that can make a difference in many contexts.