28.6% is the change from 451 to 580
Calculation steps:
[( 580 - 451 ) ÷ 451] x 100 = 28.6%
Formula
Percentage change = [(580 - 451) / 451] x 100
Subtract the new number by the original number
580 - 451 = 129
129 ÷ 451 = 0.2860310421286031
0.2860310421286031 x 100 = 28.6%