The fraction 1/13 is equal to 7.69% when expressed as a percentage. This means that if you divide something into 13 equal parts and take just one of those parts, you'd have about 7.69% of the whole. It's a small fraction, less than one-tenth, but still a significant amount in many contexts.
In everyday life, you might encounter 1/13 or 7.69% in various situations. For example, if you're looking at sales data and see that 1/13 of customers bought a certain product, you'd know it's not a huge portion of your customer base, but it's not negligible either. Or if you're splitting a bill among 13 friends and each person's share is 7.69% of the total, you'd have a quick way to calculate how much everyone owes.