30.52% is the change from 462 to 603
Calculation steps:
[( 603 - 462 ) ÷ 462] x 100 = 30.52%
Formula
Percentage change = [(603 - 462) / 462] x 100
Subtract the new number by the original number
603 - 462 = 141
141 ÷ 462 = 0.3051948051948052
0.3051948051948052 x 100 = 30.52%