-18.96% is the change from 654 to 530
Calculation steps:
[( 530 - 654 ) ÷ 654] x 100 = -18.96%
Formula
Percentage change = [(530 - 654) / 654] x 100
Subtract the new number by the original number
530 - 654 = -124
-124 ÷ 654 = -0.18960244648318042
-0.18960244648318042 x 100 = -18.96%