-22.52% is the change from 555 to 430
Calculation steps:
[( 430 - 555 ) ÷ 555] x 100 = -22.52%
Formula
Percentage change = [(430 - 555) / 555] x 100
Subtract the new number by the original number
430 - 555 = -125
-125 ÷ 555 = -0.22522522522522523
-0.22522522522522523 x 100 = -22.52%