-23.92% is the change from 531 to 404
Calculation steps:
[( 404 - 531 ) ÷ 531] x 100 = -23.92%
Formula
Percentage change = [(404 - 531) / 531] x 100
Subtract the new number by the original number
404 - 531 = -127
-127 ÷ 531 = -0.2391713747645951
-0.2391713747645951 x 100 = -23.92%