Answer:
78.6% increase
Step-by-step explanation:
To find the percent increase, divide the difference by the original, then multiply it by 100:
((25 - 14) / 14) x 100
(11 / 14) x 100
= 78.571
Round to the nearest tenth:
78.571
= 78.6
So, the percent increase rounded to the nearest tenth is 78.6%