809.76% is the change from 82 to 746
Calculation steps:
[( 746 - 82 ) ÷ 82] x 100 = 809.76%
Formula
Percentage change = [(746 - 82) / 82] x 100
Subtract the new number by the original number
746 - 82 = 664
664 ÷ 82 = 8.097560975609756
8.097560975609756 x 100 = 809.76%