-52.79% is the change from 968 to 457
Calculation steps:
[( 457 - 968 ) ÷ 968] x 100 = -52.79%
Formula
Percentage change = [(457 - 968) / 968] x 100
Subtract the new number by the original number
457 - 968 = -511
-511 ÷ 968 = -0.5278925619834711
-0.5278925619834711 x 100 = -52.79%