-50% is the change from 968 to 484
Calculation steps:
[( 484 - 968 ) ÷ 968] x 100 = -50%
Formula
Percentage change = [(484 - 968) / 968] x 100
Subtract the new number by the original number
484 - 968 = -484
-484 ÷ 968 = -0.5
-0.5 x 100 = -50%
Example