-22.94% is the change from 388 to 299
Calculation steps:
[( 299 - 388 ) ÷ 388] x 100 = -22.94%
Formula
Percentage change = [(299 - 388) / 388] x 100
Subtract the new number by the original number
299 - 388 = -89
-89 ÷ 388 = -0.22938144329896906
-0.22938144329896906 x 100 = -22.94%