31.17% is the change from 462 to 606
Calculation steps:
[( 606 - 462 ) ÷ 462] x 100 = 31.17%
Formula
Percentage change = [(606 - 462) / 462] x 100
Subtract the new number by the original number
606 - 462 = 144
144 ÷ 462 = 0.3116883116883117
0.3116883116883117 x 100 = 31.17%