75% of all restaurant sales are fast food.... so, of all the people that are eating out, 75% of them are going to the fast food joints. I don't think it means that 75% of people are eating out all the time.
I think I saw a study that showed that more people are cooking and eating at home because of the economy.
I sure eat out a lot less, and my waistline has thanked me!! :lol: