13.83% is the change from 506 to 576
Calculation steps:
[( 576 - 506 ) ÷ 506] x 100 = 13.83%
Formula
Percentage change = [(576 - 506) / 506] x 100
Subtract the new number by the original number
576 - 506 = 70
70 ÷ 506 = 0.1383399209486166
0.1383399209486166 x 100 = 13.83%