diff --git a/src/ui/guessing/mod.rs b/src/ui/guessing/mod.rs
index 4d28d1c..6e0e805 100644
--- a/src/ui/guessing/mod.rs
+++ b/src/ui/guessing/mod.rs
@@ -117,7 +117,7 @@ pub fn build_game(_w: &RefCell<ApplicationWindow>) -> Box {
         let answer: &String = &entry.text().to_string();
         println!("{} <-> {}? = {}", answer, correct_answer.borrow().to_string(), *answer == correct_answer.borrow().to_string());
         *stats.borrow_mut() = if *answer == correct_answer.borrow().to_string() { (stats.borrow().0 + 1, stats.borrow().1) } else {(stats.borrow().0, stats.borrow().1 + 1)};
-        counter_label.borrow_mut().set_label(format!("Correct|Incorrect: {}|{}", stats.borrow().0, stats.borrow().1).as_str());
+        counter_label.borrow_mut().set_label(format!("Correct|Incorrect: {}|{} ({:.2}%)", stats.borrow().0, stats.borrow().1, 100.0 * f64::from(stats.borrow().0) / f64::from(stats.borrow().0 + stats.borrow().1)).as_str());
         *question.borrow_mut() = ask(ktr, rtk, hiragana, katakana);
         *exact_kana.borrow_mut() =
             if hiragana && katakana {