27.23% is the change from 650 to 827
Calculation steps:
[( 827 - 650 ) ÷ 650] x 100 = 27.23%
Formula
Percentage change = [(827 - 650) / 650] x 100
Subtract the new number by the original number
827 - 650 = 177
177 ÷ 650 = 0.2723076923076923
0.2723076923076923 x 100 = 27.23%