-36.39% is the change from 764 to 486
Calculation steps:
[( 486 - 764 ) ÷ 764] x 100 = -36.39%
Formula
Percentage change = [(486 - 764) / 764] x 100
Subtract the new number by the original number
486 - 764 = -278
-278 ÷ 764 = -0.36387434554973824
-0.36387434554973824 x 100 = -36.39%