-42.46% is the change from 968 to 557
Calculation steps:
[( 557 - 968 ) ÷ 968] x 100 = -42.46%
Formula
Percentage change = [(557 - 968) / 968] x 100
Subtract the new number by the original number
557 - 968 = -411
-411 ÷ 968 = -0.42458677685950413
-0.42458677685950413 x 100 = -42.46%