842.86% is the change from 77 to 726
Calculation steps:
[( 726 - 77 ) ÷ 77] x 100 = 842.86%
Formula
Percentage change = [(726 - 77) / 77] x 100
Subtract the new number by the original number
726 - 77 = 649
649 ÷ 77 = 8.428571428571429
8.428571428571429 x 100 = 842.86%