-3.07% is the change from 587 to 569
Calculation steps:
[( 569 - 587 ) ÷ 587] x 100 = -3.07%
Formula
Percentage change = [(569 - 587) / 587] x 100
Subtract the new number by the original number
569 - 587 = -18
-18 ÷ 587 = -0.030664395229982964
-0.030664395229982964 x 100 = -3.07%