-98.12% is the change from 904 to 17
Calculation steps:
[( 17 - 904 ) ÷ 904] x 100 = -98.12%
Formula
Percentage change = [(17 - 904) / 904] x 100
Subtract the new number by the original number
17 - 904 = -887
-887 ÷ 904 = -0.9811946902654868
-0.9811946902654868 x 100 = -98.12%