-71.17% is the change from 985 to 284
Calculation steps:
[( 284 - 985 ) ÷ 985] x 100 = -71.17%
Formula
Percentage change = [(284 - 985) / 985] x 100
Subtract the new number by the original number
284 - 985 = -701
-701 ÷ 985 = -0.7116751269035533
-0.7116751269035533 x 100 = -71.17%