-28.22% is the change from 978 to 702
Calculation steps:
[( 702 - 978 ) ÷ 978] x 100 = -28.22%
Formula
Percentage change = [(702 - 978) / 978] x 100
Subtract the new number by the original number
702 - 978 = -276
-276 ÷ 978 = -0.2822085889570552
-0.2822085889570552 x 100 = -28.22%