41.26% is the change from 669 to 945
Calculation steps:
[( 945 - 669 ) ÷ 669] x 100 = 41.26%
Formula
Percentage change = [(945 - 669) / 669] x 100
Subtract the new number by the original number
945 - 669 = 276
276 ÷ 669 = 0.4125560538116592
0.4125560538116592 x 100 = 41.26%