-12.24% is the change from 539 to 473
Calculation steps:
[( 473 - 539 ) ÷ 539] x 100 = -12.24%
Formula
Percentage change = [(473 - 539) / 539] x 100
Subtract the new number by the original number
473 - 539 = -66
-66 ÷ 539 = -0.12244897959183673
-0.12244897959183673 x 100 = -12.24%