29.07% is the change from 313 to 404
Calculation steps:
[( 404 - 313 ) ÷ 313] x 100 = 29.07%
Formula
Percentage change = [(404 - 313) / 313] x 100
Subtract the new number by the original number
404 - 313 = 91
91 ÷ 313 = 0.29073482428115016
0.29073482428115016 x 100 = 29.07%