-82.82% is the change from 425 to 73
Calculation steps:
[( 73 - 425 ) ÷ 425] x 100 = -82.82%
Formula
Percentage change = [(73 - 425) / 425] x 100
Subtract the new number by the original number
73 - 425 = -352
-352 ÷ 425 = -0.8282352941176471
-0.8282352941176471 x 100 = -82.82%