108.78% is the change from 296 to 618
Calculation steps:
[( 618 - 296 ) ÷ 296] x 100 = 108.78%
Formula
Percentage change = [(618 - 296) / 296] x 100
Subtract the new number by the original number
618 - 296 = 322
322 ÷ 296 = 1.087837837837838
1.087837837837838 x 100 = 108.78%