223.97% is the change from 242 to 784
Calculation steps:
[( 784 - 242 ) ÷ 242] x 100 = 223.97%
Formula
Percentage change = [(784 - 242) / 242] x 100
Subtract the new number by the original number
784 - 242 = 542
542 ÷ 242 = 2.239669421487603
2.239669421487603 x 100 = 223.97%