-95.48% is the change from 531 to 24
Calculation steps:
[( 24 - 531 ) ÷ 531] x 100 = -95.48%
Formula
Percentage change = [(24 - 531) / 531] x 100
Subtract the new number by the original number
24 - 531 = -507
-507 ÷ 531 = -0.9548022598870056
-0.9548022598870056 x 100 = -95.48%