29.23% is the change from 585 to 756
Calculation steps:
[( 756 - 585 ) ÷ 585] x 100 = 29.23%
Formula
Percentage change = [(756 - 585) / 585] x 100
Subtract the new number by the original number
756 - 585 = 171
171 ÷ 585 = 0.2923076923076923
0.2923076923076923 x 100 = 29.23%