242.56% is the change from 242 to 829
Calculation steps:
[( 829 - 242 ) ÷ 242] x 100 = 242.56%
Formula
Percentage change = [(829 - 242) / 242] x 100
Subtract the new number by the original number
829 - 242 = 587
587 ÷ 242 = 2.425619834710744
2.425619834710744 x 100 = 242.56%