876.25% is the change from 80 to 781
Calculation steps:
[( 781 - 80 ) ÷ 80] x 100 = 876.25%
Formula
Percentage change = [(781 - 80) / 80] x 100
Subtract the new number by the original number
781 - 80 = 701
701 ÷ 80 = 8.7625
8.7625 x 100 = 876.25%
Example