feat(list): updated progress percentage

src/main.rs

@@ -179,7 +179,7 @@ fn main() {
                 }
             }
         });
-        let percentage_progress = exercises_done as f32 / exercises.len() as f32;
+        let percentage_progress = exercises_done as f32 / exercises.len() as f32 * 100.0;
         println!(
             "Progress: You completed {} / {} exercises ({:.2} %).",
             exercises_done,