43.49% is the change from 568 to 815
Calculation steps:
[( 815 - 568 ) ÷ 568] x 100 = 43.49%
Formula
Percentage change = [(815 - 568) / 568] x 100
Subtract the new number by the original number
815 - 568 = 247
247 ÷ 568 = 0.43485915492957744
0.43485915492957744 x 100 = 43.49%