-89.25% is the change from 865 to 93
Calculation steps:
[( 93 - 865 ) ÷ 865] x 100 = -89.25%
Formula
Percentage change = [(93 - 865) / 865] x 100
Subtract the new number by the original number
93 - 865 = -772
-772 ÷ 865 = -0.892485549132948
-0.892485549132948 x 100 = -89.25%