37.25% is the change from 459 to 630
Calculation steps:
[( 630 - 459 ) ÷ 459] x 100 = 37.25%
Formula
Percentage change = [(630 - 459) / 459] x 100
Subtract the new number by the original number
630 - 459 = 171
171 ÷ 459 = 0.37254901960784315
0.37254901960784315 x 100 = 37.25%