18.2% is the change from 566 to 669
Calculation steps:
[( 669 - 566 ) ÷ 566] x 100 = 18.2%
Formula
Percentage change = [(669 - 566) / 566] x 100
Subtract the new number by the original number
669 - 566 = 103
103 ÷ 566 = 0.18197879858657243
0.18197879858657243 x 100 = 18.2%