-86.24% is the change from 596 to 82
Calculation steps:
[( 82 - 596 ) ÷ 596] x 100 = -86.24%
Formula
Percentage change = [(82 - 596) / 596] x 100
Subtract the new number by the original number
82 - 596 = -514
-514 ÷ 596 = -0.8624161073825504
-0.8624161073825504 x 100 = -86.24%