-56.12% is the change from 531 to 233
Calculation steps:
[( 233 - 531 ) ÷ 531] x 100 = -56.12%
Formula
Percentage change = [(233 - 531) / 531] x 100
Subtract the new number by the original number
233 - 531 = -298
-298 ÷ 531 = -0.5612052730696798
-0.5612052730696798 x 100 = -56.12%