Answer:
9% increase
Step-by-step explanation:
Given :
17% increase :
Let initial percentage = 100%
17% increase means :
100% + 17% = 117%
Followed by 8% decrease :
117% - 8% = 109%
Hence, the final percentage = 109%
To represent the total change as a single percentage change :
Change = final percentage - Initial percentage
Change = 109% - 100%
Change = 9%
This is a 9% increase
