267.86% is the change from 168 to 618
Calculation steps:
[( 618 - 168 ) ÷ 168] x 100 = 267.86%
Formula
Percentage change = [(618 - 168) / 168] x 100
Subtract the new number by the original number
618 - 168 = 450
450 ÷ 168 = 2.6785714285714284
2.6785714285714284 x 100 = 267.86%