-75.47% is the change from 530 to 130
Calculation steps:
[( 130 - 530 ) ÷ 530] x 100 = -75.47%
Formula
Percentage change = [(130 - 530) / 530] x 100
Subtract the new number by the original number
130 - 530 = -400
-400 ÷ 530 = -0.7547169811320755
-0.7547169811320755 x 100 = -75.47%