-65.83% is the change from 477 to 163
Calculation steps:
[( 163 - 477 ) ÷ 477] x 100 = -65.83%
Formula
Percentage change = [(163 - 477) / 477] x 100
Subtract the new number by the original number
163 - 477 = -314
-314 ÷ 477 = -0.6582809224318659
-0.6582809224318659 x 100 = -65.83%