-33.33% is the change from 978 to 652
Calculation steps:
[( 652 - 978 ) ÷ 978] x 100 = -33.33%
Formula
Percentage change = [(652 - 978) / 978] x 100
Subtract the new number by the original number
652 - 978 = -326
-326 ÷ 978 = -0.3333333333333333
-0.3333333333333333 x 100 = -33.33%