-89.05% is the change from 767 to 84
Calculation steps:
[( 84 - 767 ) ÷ 767] x 100 = -89.05%
Formula
Percentage change = [(84 - 767) / 767] x 100
Subtract the new number by the original number
84 - 767 = -683
-683 ÷ 767 = -0.8904823989569752
-0.8904823989569752 x 100 = -89.05%