-81.01% is the change from 769 to 146
Calculation steps:
[( 146 - 769 ) ÷ 769] x 100 = -81.01%
Formula
Percentage change = [(146 - 769) / 769] x 100
Subtract the new number by the original number
146 - 769 = -623
-623 ÷ 769 = -0.8101430429128739
-0.8101430429128739 x 100 = -81.01%