-88.13% is the change from 918 to 109
Calculation steps:
[( 109 - 918 ) ÷ 918] x 100 = -88.13%
Formula
Percentage change = [(109 - 918) / 918] x 100
Subtract the new number by the original number
109 - 918 = -809
-809 ÷ 918 = -0.8812636165577342
-0.8812636165577342 x 100 = -88.13%