48.31% is the change from 650 to 964
Calculation steps:
[( 964 - 650 ) ÷ 650] x 100 = 48.31%
Formula
Percentage change = [(964 - 650) / 650] x 100
Subtract the new number by the original number
964 - 650 = 314
314 ÷ 650 = 0.48307692307692307
0.48307692307692307 x 100 = 48.31%