276.83% is the change from 164 to 618
Calculation steps:
[( 618 - 164 ) ÷ 164] x 100 = 276.83%
Formula
Percentage change = [(618 - 164) / 164] x 100
Subtract the new number by the original number
618 - 164 = 454
454 ÷ 164 = 2.768292682926829
2.768292682926829 x 100 = 276.83%