3.7% is the change from 567 to 588
Calculation steps:
[( 588 - 567 ) ÷ 567] x 100 = 3.7%
Formula
Percentage change = [(588 - 567) / 567] x 100
Subtract the new number by the original number
588 - 567 = 21
21 ÷ 567 = 0.037037037037037035
0.037037037037037035 x 100 = 3.7%