231.47% is the change from 143 to 474
Calculation steps:
[( 474 - 143 ) ÷ 143] x 100 = 231.47%
Formula
Percentage change = [(474 - 143) / 143] x 100
Subtract the new number by the original number
474 - 143 = 331
331 ÷ 143 = 2.3146853146853146
2.3146853146853146 x 100 = 231.47%