-92.94% is the change from 978 to 69
Calculation steps:
[( 69 - 978 ) ÷ 978] x 100 = -92.94%
Formula
Percentage change = [(69 - 978) / 978] x 100
Subtract the new number by the original number
69 - 978 = -909
-909 ÷ 978 = -0.9294478527607362
-0.9294478527607362 x 100 = -92.94%