-98.03% is the change from 916 to 18
Calculation steps:
[( 18 - 916 ) ÷ 916] x 100 = -98.03%
Formula
Percentage change = [(18 - 916) / 916] x 100
Subtract the new number by the original number
18 - 916 = -898
-898 ÷ 916 = -0.980349344978166
-0.980349344978166 x 100 = -98.03%