-82.67% is the change from 923 to 160
Calculation steps:
[( 160 - 923 ) ÷ 923] x 100 = -82.67%
Formula
Percentage change = [(160 - 923) / 923] x 100
Subtract the new number by the original number
160 - 923 = -763
-763 ÷ 923 = -0.8266522210184182
-0.8266522210184182 x 100 = -82.67%