236.24% is the change from 229 to 770
Calculation steps:
[( 770 - 229 ) ÷ 229] x 100 = 236.24%
Formula
Percentage change = [(770 - 229) / 229] x 100
Subtract the new number by the original number
770 - 229 = 541
541 ÷ 229 = 2.3624454148471616
2.3624454148471616 x 100 = 236.24%