-31.83% is the change from 355 to 242
Calculation steps:
[( 242 - 355 ) ÷ 355] x 100 = -31.83%
Formula
Percentage change = [(242 - 355) / 355] x 100
Subtract the new number by the original number
242 - 355 = -113
-113 ÷ 355 = -0.3183098591549296
-0.3183098591549296 x 100 = -31.83%