-68.77% is the change from 775 to 242
Calculation steps:
[( 242 - 775 ) ÷ 775] x 100 = -68.77%
Formula
Percentage change = [(242 - 775) / 775] x 100
Subtract the new number by the original number
242 - 775 = -533
-533 ÷ 775 = -0.687741935483871
-0.687741935483871 x 100 = -68.77%