-27.66% is the change from 488 to 353
Calculation steps:
[( 353 - 488 ) ÷ 488] x 100 = -27.66%
Formula
Percentage change = [(353 - 488) / 488] x 100
Subtract the new number by the original number
353 - 488 = -135
-135 ÷ 488 = -0.2766393442622951
-0.2766393442622951 x 100 = -27.66%