-49.79% is the change from 968 to 486
Calculation steps:
[( 486 - 968 ) ÷ 968] x 100 = -49.79%
Formula
Percentage change = [(486 - 968) / 968] x 100
Subtract the new number by the original number
486 - 968 = -482
-482 ÷ 968 = -0.49793388429752067
-0.49793388429752067 x 100 = -49.79%