-23.53% is the change from 595 to 455
Calculation steps:
[( 455 - 595 ) ÷ 595] x 100 = -23.53%
Formula
Percentage change = [(455 - 595) / 595] x 100
Subtract the new number by the original number
455 - 595 = -140
-140 ÷ 595 = -0.23529411764705882
-0.23529411764705882 x 100 = -23.53%