23.71% is the change from 658 to 814
Calculation steps:
[( 814 - 658 ) ÷ 658] x 100 = 23.71%
Formula
Percentage change = [(814 - 658) / 658] x 100
Subtract the new number by the original number
814 - 658 = 156
156 ÷ 658 = 0.23708206686930092
0.23708206686930092 x 100 = 23.71%