14.31% is the change from 566 to 647
Calculation steps:
[( 647 - 566 ) ÷ 566] x 100 = 14.31%
Formula
Percentage change = [(647 - 566) / 566] x 100
Subtract the new number by the original number
647 - 566 = 81
81 ÷ 566 = 0.1431095406360424
0.1431095406360424 x 100 = 14.31%