70.62% is the change from 354 to 604
Calculation steps:
[( 604 - 354 ) ÷ 354] x 100 = 70.62%
Formula
Percentage change = [(604 - 354) / 354] x 100
Subtract the new number by the original number
604 - 354 = 250
250 ÷ 354 = 0.7062146892655368
0.7062146892655368 x 100 = 70.62%