What Percent Of $2$ Rad Is $\frac { \pi } { 12 }$

Multiple Choice

What percent of $2$ rad is $\frac { \pi } { 12 }$ rad? Round the result to the nearest tenth.

A) 0.1 %
B) 25.1 %
C) 13.1 %
D) 4.2 %
E) 13.3 %