-82% is the change from 461 to 83
Calculation steps:
[( 83 - 461 ) ÷ 461] x 100 = -82%
Formula
Percentage change = [(83 - 461) / 461] x 100
Subtract the new number by the original number
83 - 461 = -378
-378 ÷ 461 = -0.8199566160520607
-0.8199566160520607 x 100 = -82%