20.99% is the change from 567 to 686
Calculation steps:
[( 686 - 567 ) ÷ 567] x 100 = 20.99%
Formula
Percentage change = [(686 - 567) / 567] x 100
Subtract the new number by the original number
686 - 567 = 119
119 ÷ 567 = 0.20987654320987653
0.20987654320987653 x 100 = 20.99%