262.55% is the change from 259 to 939
Calculation steps:
[( 939 - 259 ) ÷ 259] x 100 = 262.55%
Formula
Percentage change = [(939 - 259) / 259] x 100
Subtract the new number by the original number
939 - 259 = 680
680 ÷ 259 = 2.6254826254826256
2.6254826254826256 x 100 = 262.55%