-61.92% is the change from 428 to 163
Calculation steps:
[( 163 - 428 ) ÷ 428] x 100 = -61.92%
Formula
Percentage change = [(163 - 428) / 428] x 100
Subtract the new number by the original number
163 - 428 = -265
-265 ÷ 428 = -0.6191588785046729
-0.6191588785046729 x 100 = -61.92%