80.73% is the change from 493 to 891
Calculation steps:
[( 891 - 493 ) ÷ 493] x 100 = 80.73%
Formula
Percentage change = [(891 - 493) / 493] x 100
Subtract the new number by the original number
891 - 493 = 398
398 ÷ 493 = 0.8073022312373225
0.8073022312373225 x 100 = 80.73%