-13.4% is the change from 530 to 459
Calculation steps:
[( 459 - 530 ) ÷ 530] x 100 = -13.4%
Formula
Percentage change = [(459 - 530) / 530] x 100
Subtract the new number by the original number
459 - 530 = -71
-71 ÷ 530 = -0.1339622641509434
-0.1339622641509434 x 100 = -13.4%