31.1% is the change from 566 to 742
Calculation steps:
[( 742 - 566 ) ÷ 566] x 100 = 31.1%
Formula
Percentage change = [(742 - 566) / 566] x 100
Subtract the new number by the original number
742 - 566 = 176
176 ÷ 566 = 0.31095406360424027
0.31095406360424027 x 100 = 31.1%