20.95% is the change from 568 to 687
Calculation steps:
[( 687 - 568 ) ÷ 568] x 100 = 20.95%
Formula
Percentage change = [(687 - 568) / 568] x 100
Subtract the new number by the original number
687 - 568 = 119
119 ÷ 568 = 0.20950704225352113
0.20950704225352113 x 100 = 20.95%