-24.84% is the change from 322 to 242
Calculation steps:
[( 242 - 322 ) ÷ 322] x 100 = -24.84%
Formula
Percentage change = [(242 - 322) / 322] x 100
Subtract the new number by the original number
242 - 322 = -80
-80 ÷ 322 = -0.2484472049689441
-0.2484472049689441 x 100 = -24.84%