-81.77% is the change from 801 to 146
Calculation steps:
[( 146 - 801 ) ÷ 801] x 100 = -81.77%
Formula
Percentage change = [(146 - 801) / 801] x 100
Subtract the new number by the original number
146 - 801 = -655
-655 ÷ 801 = -0.8177278401997503
-0.8177278401997503 x 100 = -81.77%