-14.88% is the change from 531 to 452
Calculation steps:
[( 452 - 531 ) ÷ 531] x 100 = -14.88%
Formula
Percentage change = [(452 - 531) / 531] x 100
Subtract the new number by the original number
452 - 531 = -79
-79 ÷ 531 = -0.1487758945386064
-0.1487758945386064 x 100 = -14.88%