-44.85% is the change from 388 to 214
Calculation steps:
[( 214 - 388 ) ÷ 388] x 100 = -44.85%
Formula
Percentage change = [(214 - 388) / 388] x 100
Subtract the new number by the original number
214 - 388 = -174
-174 ÷ 388 = -0.4484536082474227
-0.4484536082474227 x 100 = -44.85%