-80.63% is the change from 826 to 160
Calculation steps:
[( 160 - 826 ) ÷ 826] x 100 = -80.63%
Formula
Percentage change = [(160 - 826) / 826] x 100
Subtract the new number by the original number
160 - 826 = -666
-666 ÷ 826 = -0.8062953995157385
-0.8062953995157385 x 100 = -80.63%