-61.53% is the change from 629 to 242
Calculation steps:
[( 242 - 629 ) ÷ 629] x 100 = -61.53%
Formula
Percentage change = [(242 - 629) / 629] x 100
Subtract the new number by the original number
242 - 629 = -387
-387 ÷ 629 = -0.615262321144674
-0.615262321144674 x 100 = -61.53%