239.74% is the change from 229 to 778
Calculation steps:
[( 778 - 229 ) ÷ 229] x 100 = 239.74%
Formula
Percentage change = [(778 - 229) / 229] x 100
Subtract the new number by the original number
778 - 229 = 549
549 ÷ 229 = 2.3973799126637556
2.3973799126637556 x 100 = 239.74%