28.73% is the change from 456 to 587
Calculation steps:
[( 587 - 456 ) ÷ 456] x 100 = 28.73%
Formula
Percentage change = [(587 - 456) / 456] x 100
Subtract the new number by the original number
587 - 456 = 131
131 ÷ 456 = 0.28728070175438597
0.28728070175438597 x 100 = 28.73%