281.82% is the change from 242 to 924
Calculation steps:
[( 924 - 242 ) ÷ 242] x 100 = 281.82%
Formula
Percentage change = [(924 - 242) / 242] x 100
Subtract the new number by the original number
924 - 242 = 682
682 ÷ 242 = 2.8181818181818183
2.8181818181818183 x 100 = 281.82%