-45.24% is the change from 966 to 529
Calculation steps:
[( 529 - 966 ) ÷ 966] x 100 = -45.24%
Formula
Percentage change = [(529 - 966) / 966] x 100
Subtract the new number by the original number
529 - 966 = -437
-437 ÷ 966 = -0.4523809523809524
-0.4523809523809524 x 100 = -45.24%