12.45% is the change from 506 to 569
Calculation steps:
[( 569 - 506 ) ÷ 506] x 100 = 12.45%
Formula
Percentage change = [(569 - 506) / 506] x 100
Subtract the new number by the original number
569 - 506 = 63
63 ÷ 506 = 0.12450592885375494
0.12450592885375494 x 100 = 12.45%