-68.32% is the change from 764 to 242
Calculation steps:
[( 242 - 764 ) ÷ 764] x 100 = -68.32%
Formula
Percentage change = [(242 - 764) / 764] x 100
Subtract the new number by the original number
242 - 764 = -522
-522 ÷ 764 = -0.6832460732984293
-0.6832460732984293 x 100 = -68.32%