-43.85% is the change from 431 to 242
Calculation steps:
[( 242 - 431 ) ÷ 431] x 100 = -43.85%
Formula
Percentage change = [(242 - 431) / 431] x 100
Subtract the new number by the original number
242 - 431 = -189
-189 ÷ 431 = -0.4385150812064965
-0.4385150812064965 x 100 = -43.85%