-48.24% is the change from 966 to 500
Calculation steps:
[( 500 - 966 ) ÷ 966] x 100 = -48.24%
Formula
Percentage change = [(500 - 966) / 966] x 100
Subtract the new number by the original number
500 - 966 = -466
-466 ÷ 966 = -0.4824016563146998
-0.4824016563146998 x 100 = -48.24%