-52.94% is the change from 595 to 280
Calculation steps:
[( 280 - 595 ) ÷ 595] x 100 = -52.94%
Formula
Percentage change = [(280 - 595) / 595] x 100
Subtract the new number by the original number
280 - 595 = -315
-315 ÷ 595 = -0.5294117647058824
-0.5294117647058824 x 100 = -52.94%