17.85% is the change from 650 to 766
Calculation steps:
[( 766 - 650 ) ÷ 650] x 100 = 17.85%
Formula
Percentage change = [(766 - 650) / 650] x 100
Subtract the new number by the original number
766 - 650 = 116
116 ÷ 650 = 0.17846153846153845
0.17846153846153845 x 100 = 17.85%