892.5% is the change from 80 to 794
Calculation steps:
[( 794 - 80 ) ÷ 80] x 100 = 892.5%
Formula
Percentage change = [(794 - 80) / 80] x 100
Subtract the new number by the original number
794 - 80 = 714
714 ÷ 80 = 8.925
8.925 x 100 = 892.5%
Example