29.8% is the change from 453 to 588
Calculation steps:
[( 588 - 453 ) ÷ 453] x 100 = 29.8%
Formula
Percentage change = [(588 - 453) / 453] x 100
Subtract the new number by the original number
588 - 453 = 135
135 ÷ 453 = 0.2980132450331126
0.2980132450331126 x 100 = 29.8%