28.51% is the change from 456 to 586
Calculation steps:
[( 586 - 456 ) ÷ 456] x 100 = 28.51%
Formula
Percentage change = [(586 - 456) / 456] x 100
Subtract the new number by the original number
586 - 456 = 130
130 ÷ 456 = 0.2850877192982456
0.2850877192982456 x 100 = 28.51%