-89.5% is the change from 886 to 93
Calculation steps:
[( 93 - 886 ) ÷ 886] x 100 = -89.5%
Formula
Percentage change = [(93 - 886) / 886] x 100
Subtract the new number by the original number
93 - 886 = -793
-793 ÷ 886 = -0.8950338600451467
-0.8950338600451467 x 100 = -89.5%