-66.48% is the change from 722 to 242
Calculation steps:
[( 242 - 722 ) ÷ 722] x 100 = -66.48%
Formula
Percentage change = [(242 - 722) / 722] x 100
Subtract the new number by the original number
242 - 722 = -480
-480 ÷ 722 = -0.6648199445983379
-0.6648199445983379 x 100 = -66.48%