308.68% is the change from 242 to 989
Calculation steps:
[( 989 - 242 ) ÷ 242] x 100 = 308.68%
Formula
Percentage change = [(989 - 242) / 242] x 100
Subtract the new number by the original number
989 - 242 = 747
747 ÷ 242 = 3.0867768595041323
3.0867768595041323 x 100 = 308.68%