-84.1% is the change from 918 to 146
Calculation steps:
[( 146 - 918 ) ÷ 918] x 100 = -84.1%
Formula
Percentage change = [(146 - 918) / 918] x 100
Subtract the new number by the original number
146 - 918 = -772
-772 ÷ 918 = -0.840958605664488
-0.840958605664488 x 100 = -84.1%