Gow do you solve for the precentage?

200 people are asked how many siblings they have? The (incomplete) results are shown below (Please use 4 decimal places when apply): # of Siblings Frequency Relative Frequency Cumulative Frequency 0 43 0.215 43 42 0.21 85 2 41 0.205 126 3 41 0.205 167 4 33 0.165 200 Complete the table and determine what percent of the people have exactly three sibling(s)? Hint EX