How do i convert survey results as a percentage of the total respondents in python pandas : Please a survey was conducted with 2,233 respondents and the following results came under the following columns, very interested,  Somewhat interested and Not interested as seen below 

                    Very interested  somewhat interested  Not interested 

A.                        1688,                444,               60,

B                         1629,                477,               74,

C                         1340,                734,              102,

D                         1332,                729,               127, 

E                         1263,                770,               136, 

Please how can I convert these numbers into percentages of the total number of respondents which is 2,233 and round of the percentages to 2 decimal places 