72.4% is the change from 337 to 581
Calculation steps:
[( 581 - 337 ) ÷ 337] x 100 = 72.4%
Formula
Percentage change = [(581 - 337) / 337] x 100
Subtract the new number by the original number
581 - 337 = 244
244 ÷ 337 = 0.7240356083086054
0.7240356083086054 x 100 = 72.4%