-48.66% is the change from 968 to 497
Calculation steps:
[( 497 - 968 ) ÷ 968] x 100 = -48.66%
Formula
Percentage change = [(497 - 968) / 968] x 100
Subtract the new number by the original number
497 - 968 = -471
-471 ÷ 968 = -0.4865702479338843
-0.4865702479338843 x 100 = -48.66%