-43.84% is the change from 146 to 82
Calculation steps:
[( 82 - 146 ) ÷ 146] x 100 = -43.84%
Formula
Percentage change = [(82 - 146) / 146] x 100
Subtract the new number by the original number
82 - 146 = -64
-64 ÷ 146 = -0.4383561643835616
-0.4383561643835616 x 100 = -43.84%