29.26% is the change from 581 to 751
Calculation steps:
[( 751 - 581 ) ÷ 581] x 100 = 29.26%
Formula
Percentage change = [(751 - 581) / 581] x 100
Subtract the new number by the original number
751 - 581 = 170
170 ÷ 581 = 0.29259896729776247
0.29259896729776247 x 100 = 29.26%