+def percentage_to_multiplier(percent: float) -> float:
+ multiplier = percent / 100
+ multiplier += 1.0
+ return multiplier
+
+
+def multiplier_to_percent(multiplier: float) -> float:
+ percent = multiplier
+ if percent > 0.0:
+ percent -= 1.0
+ else:
+ percent = 1.0 - percent
+ percent *= 100.0
+ return percent
+
+