Use the following equation:
\(p={100*(c/q)}\)
p = percent of questions correct
c = questions answered correctly
q = overall number of questions
For example, if you got 12 questions correct out of 19-
\(p = {100*(12/19)}\)
\(p = {100*(.632)}\)
\(p = 63.2\)
You would get a 63.2%
