-88.22% is the change from 917 to 108
Calculation steps:
[( 108 - 917 ) ÷ 917] x 100 = -88.22%
Formula
Percentage change = [(108 - 917) / 917] x 100
Subtract the new number by the original number
108 - 917 = -809
-809 ÷ 917 = -0.8822246455834242
-0.8822246455834242 x 100 = -88.22%