2.83% is the change from 565 to 581
Calculation steps:
[( 581 - 565 ) ÷ 565] x 100 = 2.83%
Formula
Percentage change = [(581 - 565) / 565] x 100
Subtract the new number by the original number
581 - 565 = 16
16 ÷ 565 = 0.02831858407079646
0.02831858407079646 x 100 = 2.83%