-38.58% is the change from 394 to 242
Calculation steps:
[( 242 - 394 ) ÷ 394] x 100 = -38.58%
Formula
Percentage change = [(242 - 394) / 394] x 100
Subtract the new number by the original number
242 - 394 = -152
-152 ÷ 394 = -0.38578680203045684
-0.38578680203045684 x 100 = -38.58%