-66.3% is the change from 718 to 242
Calculation steps:
[( 242 - 718 ) ÷ 718] x 100 = -66.3%
Formula
Percentage change = [(242 - 718) / 718] x 100
Subtract the new number by the original number
242 - 718 = -476
-476 ÷ 718 = -0.6629526462395543
-0.6629526462395543 x 100 = -66.3%