-89.58% is the change from 739 to 77
Calculation steps:
[( 77 - 739 ) ÷ 739] x 100 = -89.58%
Formula
Percentage change = [(77 - 739) / 739] x 100
Subtract the new number by the original number
77 - 739 = -662
-662 ÷ 739 = -0.8958051420838972
-0.8958051420838972 x 100 = -89.58%