Table:
year
total charges
total cases

number
percent change from previous year
number
percent change from previous year

2005/2006
1,094,431
..
382,322
..

2006/2007
1,109,587
1.4
380,537
-0.5

2007/2008
1,151,509
3.8
393,193
3.3

2008/2009
1,187,324
3.1
398,697
1.4

2009/2010
1,224,191
3.1
410,051
2.8

2010/2011
1,224,787
0.0
409,957
0.0

2011/2012
1,196,169
-2.3
394,116
-3.9

2012/2013
1,182,345
-1.2
387,614
-1.6

2013/2014
1,071,314
-9.4
360,640
-7.0

Statement: in 2013/2014, this represented a 7% decrease in the number of completed cases from the previous year.
Question: in 2013/2014, what percentage of the completed cases has changed from the previous year?
Answer: [-7.0]