What percentage of the total survey group rated the film excellent and also was from the 46-55 age group?

Given that a movie producer conducted a survey after a preview screening of her new movie to find out how the film would be received by viewers from different age groups.

Given the table that shows the numbers of viewers in different age groups who rated the film excellent, good, average, and poor.

Viewer's Age Group   Excellent   Good   Average   Poor   Marginal Total
          16–25                     52          42         12           7               113
          26–35                     33          50          5            9                97
          36–45                     58          12         28          34              132
          46–55                     25          17         22          12               76
             56+                      12           5           3            8                28
Marginal Total                  180        126        70          70              446

The number of viewers from the 46 - 55 age group who rated the film excellent is 25.

Therefore, the percentage of the total survey group who rated the film excellent and also was from the 46-55 age group = 25 / 446 x 100% = 5.61%