258.21% is the change from 268 to 960
Calculation steps:
[( 960 - 268 ) ÷ 268] x 100 = 258.21%
Formula
Percentage change = [(960 - 268) / 268] x 100
Subtract the new number by the original number
960 - 268 = 692
692 ÷ 268 = 2.582089552238806
2.582089552238806 x 100 = 258.21%