-23.96% is the change from 555 to 422
Calculation steps:
[( 422 - 555 ) ÷ 555] x 100 = -23.96%
Formula
Percentage change = [(422 - 555) / 555] x 100
Subtract the new number by the original number
422 - 555 = -133
-133 ÷ 555 = -0.23963963963963963
-0.23963963963963963 x 100 = -23.96%