A retail company conducted a market research survey to assess customer satisfaction with their products. They received responses from 500 participants. The survey had a question with three options: "Very Satisfied," "Satisfied," and "Not Satisfied." The results were as follows: Very Satisfied: 220 participants Satisfied: 210 participants Not Satisfied: 70 participants Calculate the percentage of participants who were "Satisfied" with the company's products based on the survey results.