14.82% is the change from 506 to 581
Calculation steps:
[( 581 - 506 ) ÷ 506] x 100 = 14.82%
Formula
Percentage change = [(581 - 506) / 506] x 100
Subtract the new number by the original number
581 - 506 = 75
75 ÷ 506 = 0.1482213438735178
0.1482213438735178 x 100 = 14.82%