-49.48% is the change from 966 to 488
Calculation steps:
[( 488 - 966 ) ÷ 966] x 100 = -49.48%
Formula
Percentage change = [(488 - 966) / 966] x 100
Subtract the new number by the original number
488 - 966 = -478
-478 ÷ 966 = -0.494824016563147
-0.494824016563147 x 100 = -49.48%