46.15% is the change from 650 to 950
Calculation steps:
[( 950 - 650 ) ÷ 650] x 100 = 46.15%
Formula
Percentage change = [(950 - 650) / 650] x 100
Subtract the new number by the original number
950 - 650 = 300
300 ÷ 650 = 0.46153846153846156
0.46153846153846156 x 100 = 46.15%