Answer:
Percent change 
% ( Rounded to nearest whole number).
It is an increase.
Explanation:
10 has been changed to 140.
Percent change = [(Value after - Value before) / Value before]*100
 =
%
 =
%
 =
%
 =
% ( Rounded to nearest whole number)
We can clearly see that percentage change is a positive change. Therefore it is an increase.