-92.84% is the change from 978 to 70
Calculation steps:
[( 70 - 978 ) ÷ 978] x 100 = -92.84%
Formula
Percentage change = [(70 - 978) / 978] x 100
Subtract the new number by the original number
70 - 978 = -908
-908 ÷ 978 = -0.9284253578732107
-0.9284253578732107 x 100 = -92.84%