271.04% is the change from 259 to 961
Calculation steps:
[( 961 - 259 ) ÷ 259] x 100 = 271.04%
Formula
Percentage change = [(961 - 259) / 259] x 100
Subtract the new number by the original number
961 - 259 = 702
702 ÷ 259 = 2.7104247104247103
2.7104247104247103 x 100 = 271.04%