19.06% is the change from 488 to 581
Calculation steps:
[( 581 - 488 ) ÷ 488] x 100 = 19.06%
Formula
Percentage change = [(581 - 488) / 488] x 100
Subtract the new number by the original number
581 - 488 = 93
93 ÷ 488 = 0.19057377049180327
0.19057377049180327 x 100 = 19.06%