-98.01% is the change from 904 to 18
Calculation steps:
[( 18 - 904 ) ÷ 904] x 100 = -98.01%
Formula
Percentage change = [(18 - 904) / 904] x 100
Subtract the new number by the original number
18 - 904 = -886
-886 ÷ 904 = -0.9800884955752213
-0.9800884955752213 x 100 = -98.01%