-73.28% is the change from 595 to 159
Calculation steps:
[( 159 - 595 ) ÷ 595] x 100 = -73.28%
Formula
Percentage change = [(159 - 595) / 595] x 100
Subtract the new number by the original number
159 - 595 = -436
-436 ÷ 595 = -0.7327731092436974
-0.7327731092436974 x 100 = -73.28%