Answer:
54.4 %
Step-by-step explanation:
The percent change in net sales can be calculated as:
![\text{ \% Change = }\frac{\text{ Final number - Initial number}}{\text{ Initial number}}*100](https://img.qammunity.org/2023/formulas/mathematics/high-school/tdy2nhnz7gf6dpviz1n0p93j08zn8m1kuv.png)
Where the final number is the net sales in quarter 2 and the initial number is the net sales in quarter 1. Replacing the values by 170 and 110, we get:
![\text{ \% Change = }(170-110)/(110)*100=(60)/(110)*100=54.5\text{ \%}](https://img.qammunity.org/2023/formulas/mathematics/high-school/gvfcawbcs3pya7hfo1bmkggzs2cvwg3des.png)
Therefore, the answer is:
percent change = 54.5 %