-68.69% is the change from 773 to 242
Calculation steps:
[( 242 - 773 ) ÷ 773] x 100 = -68.69%
Formula
Percentage change = [(242 - 773) / 773] x 100
Subtract the new number by the original number
242 - 773 = -531
-531 ÷ 773 = -0.6869340232858991
-0.6869340232858991 x 100 = -68.69%