46.14% is the change from 661 to 966
Calculation steps:
[( 966 - 661 ) ÷ 661] x 100 = 46.14%
Formula
Percentage change = [(966 - 661) / 661] x 100
Subtract the new number by the original number
966 - 661 = 305
305 ÷ 661 = 0.46142208774583965
0.46142208774583965 x 100 = 46.14%