-85.46% is the change from 564 to 82
Calculation steps:
[( 82 - 564 ) ÷ 564] x 100 = -85.46%
Formula
Percentage change = [(82 - 564) / 564] x 100
Subtract the new number by the original number
82 - 564 = -482
-482 ÷ 564 = -0.8546099290780141
-0.8546099290780141 x 100 = -85.46%