-63.64% is the change from 242 to 88
Calculation steps:
[( 88 - 242 ) ÷ 242] x 100 = -63.64%
Formula
Percentage change = [(88 - 242) / 242] x 100
Subtract the new number by the original number
88 - 242 = -154
-154 ÷ 242 = -0.6363636363636364
-0.6363636363636364 x 100 = -63.64%