-55.02% is the change from 418 to 188
Calculation steps:
[( 188 - 418 ) ÷ 418] x 100 = -55.02%
Formula
Percentage change = [(188 - 418) / 418] x 100
Subtract the new number by the original number
188 - 418 = -230
-230 ÷ 418 = -0.5502392344497608
-0.5502392344497608 x 100 = -55.02%