I was given a data set with a Likert scale (rating 1-5). The data set has around 270 participants, and 8 questions (all with the rating of 1-5). The data has been coded (so it looks like it was taken straight out of Access- including the auto number feature on the far left). However, I need to change the data results to percentages. So, 30% answered with a "1" for a particular question. How do I do this in Excel in a simple fashion that won't give me a headache.