-67.69% is the change from 749 to 242
Calculation steps:
[( 242 - 749 ) ÷ 749] x 100 = -67.69%
Formula
Percentage change = [(242 - 749) / 749] x 100
Subtract the new number by the original number
242 - 749 = -507
-507 ÷ 749 = -0.6769025367156208
-0.6769025367156208 x 100 = -67.69%