Sales are $2.6 million in 2014, $2.7 million in 2015, and $2.5 million in 2016. What is

Question:

Sales are $2.6 million in 2014, $2.7 million in 2015, and $2.5 million in 2016. What is the percentage change from 2014 to 2015? What is the percentage change from 2015 to 2016? Be sure to indicate whether the percentage change is an increase or a decrease.