71.1% is the change from 353 to 604
Calculation steps:
[( 604 - 353 ) ÷ 353] x 100 = 71.1%
Formula
Percentage change = [(604 - 353) / 353] x 100
Subtract the new number by the original number
604 - 353 = 251
251 ÷ 353 = 0.7110481586402266
0.7110481586402266 x 100 = 71.1%