Cool Beans is a locally owned coffee shop that competes with two large coffee chains, PlanetEuro and Frothies. Alicia, the owner, hired two students to count the number of customers that entered each of the coffee shops to estimate what percent of people who are interested in coffee are visiting each shop. After a week, the students found the following results: 518 visited Cool Beans, 974 visited PlanetEuro, and 1,160 visited Frothies. The students were surprised that Cool Beans had 135 visits on Monday which represented 52% of all people who visited one of the three coffee shops on Mondays. What percent of people visited either PlanetEuro or Frothies on Monday?