-33.13% is the change from 978 to 654
Calculation steps:
[( 654 - 978 ) ÷ 978] x 100 = -33.13%
Formula
Percentage change = [(654 - 978) / 978] x 100
Subtract the new number by the original number
654 - 978 = -324
-324 ÷ 978 = -0.3312883435582822
-0.3312883435582822 x 100 = -33.13%