-56.28% is the change from 764 to 334
Calculation steps:
[( 334 - 764 ) ÷ 764] x 100 = -56.28%
Formula
Percentage change = [(334 - 764) / 764] x 100
Subtract the new number by the original number
334 - 764 = -430
-430 ÷ 764 = -0.56282722513089
-0.56282722513089 x 100 = -56.28%