31.77% is the change from 469 to 618
Calculation steps:
[( 618 - 469 ) ÷ 469] x 100 = 31.77%
Formula
Percentage change = [(618 - 469) / 469] x 100
Subtract the new number by the original number
618 - 469 = 149
149 ÷ 469 = 0.31769722814498935
0.31769722814498935 x 100 = 31.77%