31.57% is the change from 453 to 596
Calculation steps:
[( 596 - 453 ) ÷ 453] x 100 = 31.57%
Formula
Percentage change = [(596 - 453) / 453] x 100
Subtract the new number by the original number
596 - 453 = 143
143 ÷ 453 = 0.31567328918322296
0.31567328918322296 x 100 = 31.57%