-71.92% is the change from 577 to 162
Calculation steps:
[( 162 - 577 ) ÷ 577] x 100 = -71.92%
Formula
Percentage change = [(162 - 577) / 577] x 100
Subtract the new number by the original number
162 - 577 = -415
-415 ÷ 577 = -0.7192374350086655
-0.7192374350086655 x 100 = -71.92%