-98.09% is the change from 888 to 17
Calculation steps:
[( 17 - 888 ) ÷ 888] x 100 = -98.09%
Formula
Percentage change = [(17 - 888) / 888] x 100
Subtract the new number by the original number
17 - 888 = -871
-871 ÷ 888 = -0.9808558558558559
-0.9808558558558559 x 100 = -98.09%