-38.45% is the change from 978 to 602
Calculation steps:
[( 602 - 978 ) ÷ 978] x 100 = -38.45%
Formula
Percentage change = [(602 - 978) / 978] x 100
Subtract the new number by the original number
602 - 978 = -376
-376 ÷ 978 = -0.38445807770961143
-0.38445807770961143 x 100 = -38.45%