143.63% is the change from 259 to 631
Calculation steps:
[( 631 - 259 ) ÷ 259] x 100 = 143.63%
Formula
Percentage change = [(631 - 259) / 259] x 100
Subtract the new number by the original number
631 - 259 = 372
372 ÷ 259 = 1.4362934362934363
1.4362934362934363 x 100 = 143.63%