26.43% is the change from 227 to 287
Calculation steps:
[( 287 - 227 ) ÷ 227] x 100 = 26.43%
Formula
Percentage change = [(287 - 227) / 227] x 100
Subtract the new number by the original number
287 - 227 = 60
60 ÷ 227 = 0.2643171806167401
0.2643171806167401 x 100 = 26.43%