-27.55% is the change from 530 to 384
Calculation steps:
[( 384 - 530 ) ÷ 530] x 100 = -27.55%
Formula
Percentage change = [(384 - 530) / 530] x 100
Subtract the new number by the original number
384 - 530 = -146
-146 ÷ 530 = -0.27547169811320754
-0.27547169811320754 x 100 = -27.55%