138.61% is the change from 259 to 618
Calculation steps:
[( 618 - 259 ) ÷ 259] x 100 = 138.61%
Formula
Percentage change = [(618 - 259) / 259] x 100
Subtract the new number by the original number
618 - 259 = 359
359 ÷ 259 = 1.386100386100386
1.386100386100386 x 100 = 138.61%