-81.14% is the change from 774 to 146
Calculation steps:
[( 146 - 774 ) ÷ 774] x 100 = -81.14%
Formula
Percentage change = [(146 - 774) / 774] x 100
Subtract the new number by the original number
146 - 774 = -628
-628 ÷ 774 = -0.8113695090439277
-0.8113695090439277 x 100 = -81.14%