-21.12% is the change from 985 to 777
Calculation steps:
[( 777 - 985 ) ÷ 985] x 100 = -21.12%
Formula
Percentage change = [(777 - 985) / 985] x 100
Subtract the new number by the original number
777 - 985 = -208
-208 ÷ 985 = -0.21116751269035533
-0.21116751269035533 x 100 = -21.12%