52.59% is the change from 405 to 618
Calculation steps:
[( 618 - 405 ) ÷ 405] x 100 = 52.59%
Formula
Percentage change = [(618 - 405) / 405] x 100
Subtract the new number by the original number
618 - 405 = 213
213 ÷ 405 = 0.5259259259259259
0.5259259259259259 x 100 = 52.59%