-89.28% is the change from 718 to 77
Calculation steps:
[( 77 - 718 ) ÷ 718] x 100 = -89.28%
Formula
Percentage change = [(77 - 718) / 718] x 100
Subtract the new number by the original number
77 - 718 = -641
-641 ÷ 718 = -0.8927576601671309
-0.8927576601671309 x 100 = -89.28%