In a survey, 73.4 % of the participants said that they have used Tylenol to relieve their headaches, 79.2 % of the participants said that they have used Aleve to relieve their headaches, and 62.1 % of the participants said that they have used both Tylenol and Aleve to relieve their headaches. What is the probability that a person selected at random haveused the Tylenol or the Aleve or both the Tylenol and Aleve to relieve his/her headache?

Write the answer in percent with one decimal place.