-82.85% is the change from 484 to 83
Calculation steps:
[( 83 - 484 ) ÷ 484] x 100 = -82.85%
Formula
Percentage change = [(83 - 484) / 484] x 100
Subtract the new number by the original number
83 - 484 = -401
-401 ÷ 484 = -0.8285123966942148
-0.8285123966942148 x 100 = -82.85%