-85.49% is the change from 565 to 82
Calculation steps:
[( 82 - 565 ) ÷ 565] x 100 = -85.49%
Formula
Percentage change = [(82 - 565) / 565] x 100
Subtract the new number by the original number
82 - 565 = -483
-483 ÷ 565 = -0.8548672566371681
-0.8548672566371681 x 100 = -85.49%