-81.81% is the change from 918 to 167
Calculation steps:
[( 167 - 918 ) ÷ 918] x 100 = -81.81%
Formula
Percentage change = [(167 - 918) / 918] x 100
Subtract the new number by the original number
167 - 918 = -751
-751 ÷ 918 = -0.818082788671024
-0.818082788671024 x 100 = -81.81%