-80.49% is the change from 769 to 150
Calculation steps:
[( 150 - 769 ) ÷ 769] x 100 = -80.49%
Formula
Percentage change = [(150 - 769) / 769] x 100
Subtract the new number by the original number
150 - 769 = -619
-619 ÷ 769 = -0.8049414824447334
-0.8049414824447334 x 100 = -80.49%