814.81% is the change from 81 to 741
Calculation steps:
[( 741 - 81 ) ÷ 81] x 100 = 814.81%
Formula
Percentage change = [(741 - 81) / 81] x 100
Subtract the new number by the original number
741 - 81 = 660
660 ÷ 81 = 8.148148148148149
8.148148148148149 x 100 = 814.81%