30.74% is the change from 566 to 740
Calculation steps:
[( 740 - 566 ) ÷ 566] x 100 = 30.74%
Formula
Percentage change = [(740 - 566) / 566] x 100
Subtract the new number by the original number
740 - 566 = 174
174 ÷ 566 = 0.30742049469964666
0.30742049469964666 x 100 = 30.74%