-85.33% is the change from 559 to 82
Calculation steps:
[( 82 - 559 ) ÷ 559] x 100 = -85.33%
Formula
Percentage change = [(82 - 559) / 559] x 100
Subtract the new number by the original number
82 - 559 = -477
-477 ÷ 559 = -0.853309481216458
-0.853309481216458 x 100 = -85.33%