46.36% is the change from 660 to 966
Calculation steps:
[( 966 - 660 ) ÷ 660] x 100 = 46.36%
Formula
Percentage change = [(966 - 660) / 660] x 100
Subtract the new number by the original number
966 - 660 = 306
306 ÷ 660 = 0.4636363636363636
0.4636363636363636 x 100 = 46.36%