-5.27% is the change from 569 to 539
Calculation steps:
[( 539 - 569 ) ÷ 569] x 100 = -5.27%
Formula
Percentage change = [(539 - 569) / 569] x 100
Subtract the new number by the original number
539 - 569 = -30
-30 ÷ 569 = -0.05272407732864675
-0.05272407732864675 x 100 = -5.27%