-48.03% is the change from 966 to 502
Calculation steps:
[( 502 - 966 ) ÷ 966] x 100 = -48.03%
Formula
Percentage change = [(502 - 966) / 966] x 100
Subtract the new number by the original number
502 - 966 = -464
-464 ÷ 966 = -0.4803312629399586
-0.4803312629399586 x 100 = -48.03%