27.71% is the change from 581 to 742
Calculation steps:
[( 742 - 581 ) ÷ 581] x 100 = 27.71%
Formula
Percentage change = [(742 - 581) / 581] x 100
Subtract the new number by the original number
742 - 581 = 161
161 ÷ 581 = 0.27710843373493976
0.27710843373493976 x 100 = 27.71%