-7.61% is the change from 539 to 498
Calculation steps:
[( 498 - 539 ) ÷ 539] x 100 = -7.61%
Formula
Percentage change = [(498 - 539) / 539] x 100
Subtract the new number by the original number
498 - 539 = -41
-41 ÷ 539 = -0.07606679035250463
-0.07606679035250463 x 100 = -7.61%