154.96% is the change from 262 to 668
Calculation steps:
[( 668 - 262 ) ÷ 262] x 100 = 154.96%
Formula
Percentage change = [(668 - 262) / 262] x 100
Subtract the new number by the original number
668 - 262 = 406
406 ÷ 262 = 1.549618320610687
1.549618320610687 x 100 = 154.96%