-80.89% is the change from 764 to 146
Calculation steps:
[( 146 - 764 ) ÷ 764] x 100 = -80.89%
Formula
Percentage change = [(146 - 764) / 764] x 100
Subtract the new number by the original number
146 - 764 = -618
-618 ÷ 764 = -0.8089005235602095
-0.8089005235602095 x 100 = -80.89%