-48.22% is the change from 394 to 204
Calculation steps:
[( 204 - 394 ) ÷ 394] x 100 = -48.22%
Formula
Percentage change = [(204 - 394) / 394] x 100
Subtract the new number by the original number
204 - 394 = -190
-190 ÷ 394 = -0.48223350253807107
-0.48223350253807107 x 100 = -48.22%