242.07% is the change from 290 to 992
Calculation steps:
[( 992 - 290 ) ÷ 290] x 100 = 242.07%
Formula
Percentage change = [(992 - 290) / 290] x 100
Subtract the new number by the original number
992 - 290 = 702
702 ÷ 290 = 2.420689655172414
2.420689655172414 x 100 = 242.07%