222.73% is the change from 242 to 781
Calculation steps:
[( 781 - 242 ) ÷ 242] x 100 = 222.73%
Formula
Percentage change = [(781 - 242) / 242] x 100
Subtract the new number by the original number
781 - 242 = 539
539 ÷ 242 = 2.227272727272727
2.227272727272727 x 100 = 222.73%