-5.94% is the change from 539 to 507
Calculation steps:
[( 507 - 539 ) ÷ 539] x 100 = -5.94%
Formula
Percentage change = [(507 - 539) / 539] x 100
Subtract the new number by the original number
507 - 539 = -32
-32 ÷ 539 = -0.059369202226345084
-0.059369202226345084 x 100 = -5.94%