12.83% is the change from 569 to 642
Calculation steps:
[( 642 - 569 ) ÷ 569] x 100 = 12.83%
Formula
Percentage change = [(642 - 569) / 569] x 100
Subtract the new number by the original number
642 - 569 = 73
73 ÷ 569 = 0.1282952548330404
0.1282952548330404 x 100 = 12.83%