-49.9% is the change from 966 to 484
Calculation steps:
[( 484 - 966 ) ÷ 966] x 100 = -49.9%
Formula
Percentage change = [(484 - 966) / 966] x 100
Subtract the new number by the original number
484 - 966 = -482
-482 ÷ 966 = -0.4989648033126294
-0.4989648033126294 x 100 = -49.9%