-37.3% is the change from 764 to 479
Calculation steps:
[( 479 - 764 ) ÷ 764] x 100 = -37.3%
Formula
Percentage change = [(479 - 764) / 764] x 100
Subtract the new number by the original number
479 - 764 = -285
-285 ÷ 764 = -0.3730366492146597
-0.3730366492146597 x 100 = -37.3%