-92.23% is the change from 978 to 76
Calculation steps:
[( 76 - 978 ) ÷ 978] x 100 = -92.23%
Formula
Percentage change = [(76 - 978) / 978] x 100
Subtract the new number by the original number
76 - 978 = -902
-902 ÷ 978 = -0.9222903885480572
-0.9222903885480572 x 100 = -92.23%