203.9% is the change from 77 to 234
Calculation steps:
[( 234 - 77 ) ÷ 77] x 100 = 203.9%
Formula
Percentage change = [(234 - 77) / 77] x 100
Subtract the new number by the original number
234 - 77 = 157
157 ÷ 77 = 2.038961038961039
2.038961038961039 x 100 = 203.9%