Answer:
6.25%
Explanation:
Lets find number of votes each person got from the graph:
** Each line is 1 vote
Greg = 1
Diego = 6
Amber = 2
Rashad = 3
Chloe = 4
Total Votes = 1 + 6 + 2 + 3 + 4 = 16 votes (voters)
Last Place candidate is the one with the lowest votes, that is Greg (1 vote). As a percentage, we would divide his votes by total number of votes and multiply that answer by 100:

So, Greg got 6.25% of the votes