-3.02% is the change from 530 to 514
Calculation steps:
[( 514 - 530 ) ÷ 530] x 100 = -3.02%
Formula
Percentage change = [(514 - 530) / 530] x 100
Subtract the new number by the original number
514 - 530 = -16
-16 ÷ 530 = -0.03018867924528302
-0.03018867924528302 x 100 = -3.02%