41.32% is the change from 668 to 944
Calculation steps:
[( 944 - 668 ) ÷ 668] x 100 = 41.32%
Formula
Percentage change = [(944 - 668) / 668] x 100
Subtract the new number by the original number
944 - 668 = 276
276 ÷ 668 = 0.41317365269461076
0.41317365269461076 x 100 = 41.32%