42.81% is the change from 661 to 944
Calculation steps:
[( 944 - 661 ) ÷ 661] x 100 = 42.81%
Formula
Percentage change = [(944 - 661) / 661] x 100
Subtract the new number by the original number
944 - 661 = 283
283 ÷ 661 = 0.4281391830559758
0.4281391830559758 x 100 = 42.81%