-89.26% is the change from 801 to 86
Calculation steps:
[( 86 - 801 ) ÷ 801] x 100 = -89.26%
Formula
Percentage change = [(86 - 801) / 801] x 100
Subtract the new number by the original number
86 - 801 = -715
-715 ÷ 801 = -0.8926342072409488
-0.8926342072409488 x 100 = -89.26%