-31.44% is the change from 353 to 242
Calculation steps:
[( 242 - 353 ) ÷ 353] x 100 = -31.44%
Formula
Percentage change = [(242 - 353) / 353] x 100
Subtract the new number by the original number
242 - 353 = -111
-111 ÷ 353 = -0.31444759206798867
-0.31444759206798867 x 100 = -31.44%