-26.4% is the change from 394 to 290
Calculation steps:
[( 290 - 394 ) ÷ 394] x 100 = -26.4%
Formula
Percentage change = [(290 - 394) / 394] x 100
Subtract the new number by the original number
290 - 394 = -104
-104 ÷ 394 = -0.2639593908629442
-0.2639593908629442 x 100 = -26.4%