230.47% is the change from 233 to 770
Calculation steps:
[( 770 - 233 ) ÷ 233] x 100 = 230.47%
Formula
Percentage change = [(770 - 233) / 233] x 100
Subtract the new number by the original number
770 - 233 = 537
537 ÷ 233 = 2.3047210300429186
2.3047210300429186 x 100 = 230.47%