-98.22% is the change from 955 to 17
Calculation steps:
[( 17 - 955 ) ÷ 955] x 100 = -98.22%
Formula
Percentage change = [(17 - 955) / 955] x 100
Subtract the new number by the original number
17 - 955 = -938
-938 ÷ 955 = -0.9821989528795811
-0.9821989528795811 x 100 = -98.22%