-26.58% is the change from 523 to 384
Calculation steps:
[( 384 - 523 ) ÷ 523] x 100 = -26.58%
Formula
Percentage change = [(384 - 523) / 523] x 100
Subtract the new number by the original number
384 - 523 = -139
-139 ÷ 523 = -0.26577437858508607
-0.26577437858508607 x 100 = -26.58%