-98.04% is the change from 919 to 18
Calculation steps:
[( 18 - 919 ) ÷ 919] x 100 = -98.04%
Formula
Percentage change = [(18 - 919) / 919] x 100
Subtract the new number by the original number
18 - 919 = -901
-901 ÷ 919 = -0.9804134929270947
-0.9804134929270947 x 100 = -98.04%