2.27% is the change from 573 to 586
Calculation steps:
[( 586 - 573 ) ÷ 573] x 100 = 2.27%
Formula
Percentage change = [(586 - 573) / 573] x 100
Subtract the new number by the original number
586 - 573 = 13
13 ÷ 573 = 0.02268760907504363
0.02268760907504363 x 100 = 2.27%