-55.74% is the change from 531 to 235
Calculation steps:
[( 235 - 531 ) ÷ 531] x 100 = -55.74%
Formula
Percentage change = [(235 - 531) / 531] x 100
Subtract the new number by the original number
235 - 531 = -296
-296 ÷ 531 = -0.5574387947269304
-0.5574387947269304 x 100 = -55.74%