-10.58% is the change from 539 to 482
Calculation steps:
[( 482 - 539 ) ÷ 539] x 100 = -10.58%
Formula
Percentage change = [(482 - 539) / 539] x 100
Subtract the new number by the original number
482 - 539 = -57
-57 ÷ 539 = -0.10575139146567718
-0.10575139146567718 x 100 = -10.58%