32.52% is the change from 618 to 819
Calculation steps:
[( 819 - 618 ) ÷ 618] x 100 = 32.52%
Formula
Percentage change = [(819 - 618) / 618] x 100
Subtract the new number by the original number
819 - 618 = 201
201 ÷ 618 = 0.32524271844660196
0.32524271844660196 x 100 = 32.52%