-59.42% is the change from 764 to 310
Calculation steps:
[( 310 - 764 ) ÷ 764] x 100 = -59.42%
Formula
Percentage change = [(310 - 764) / 764] x 100
Subtract the new number by the original number
310 - 764 = -454
-454 ÷ 764 = -0.5942408376963351
-0.5942408376963351 x 100 = -59.42%