-90.51% is the change from 769 to 73
Calculation steps:
[( 73 - 769 ) ÷ 769] x 100 = -90.51%
Formula
Percentage change = [(73 - 769) / 769] x 100
Subtract the new number by the original number
73 - 769 = -696
-696 ÷ 769 = -0.9050715214564369
-0.9050715214564369 x 100 = -90.51%