What is the percentage composition of the element of $$H_{2}SO_{3}$$?

A

$$2.5\%  H, 58.5\%  S, 39\%  O$$

B

$$33\%  H, 16\%  S, 51\%  O$$

C

$$58.5\%  H, 39\%  S, 2.5\%  O$$

D

$$2.5\%  H, 39\%  S, 58.5\%  O$$