-23.02% is the change from 530 to 408
Calculation steps:
[( 408 - 530 ) ÷ 530] x 100 = -23.02%
Formula
Percentage change = [(408 - 530) / 530] x 100
Subtract the new number by the original number
408 - 530 = -122
-122 ÷ 530 = -0.23018867924528302
-0.23018867924528302 x 100 = -23.02%