29.39% is the change from 456 to 590
Calculation steps:
[( 590 - 456 ) ÷ 456] x 100 = 29.39%
Formula
Percentage change = [(590 - 456) / 456] x 100
Subtract the new number by the original number
590 - 456 = 134
134 ÷ 456 = 0.29385964912280704
0.29385964912280704 x 100 = 29.39%