74.89% is the change from 454 to 794
Calculation steps:
[( 794 - 454 ) ÷ 454] x 100 = 74.89%
Formula
Percentage change = [(794 - 454) / 454] x 100
Subtract the new number by the original number
794 - 454 = 340
340 ÷ 454 = 0.748898678414097
0.748898678414097 x 100 = 74.89%