-88.74% is the change from 817 to 92
Calculation steps:
[( 92 - 817 ) ÷ 817] x 100 = -88.74%
Formula
Percentage change = [(92 - 817) / 817] x 100
Subtract the new number by the original number
92 - 817 = -725
-725 ÷ 817 = -0.8873929008567931
-0.8873929008567931 x 100 = -88.74%