-22.09% is the change from 978 to 762
Calculation steps:
[( 762 - 978 ) ÷ 978] x 100 = -22.09%
Formula
Percentage change = [(762 - 978) / 978] x 100
Subtract the new number by the original number
762 - 978 = -216
-216 ÷ 978 = -0.22085889570552147
-0.22085889570552147 x 100 = -22.09%