31.93% is the change from 451 to 595
Calculation steps:
[( 595 - 451 ) ÷ 451] x 100 = 31.93%
Formula
Percentage change = [(595 - 451) / 451] x 100
Subtract the new number by the original number
595 - 451 = 144
144 ÷ 451 = 0.31929046563192903
0.31929046563192903 x 100 = 31.93%