Because the growth rate in Telangana was high he quickly concludes that Telangana is doing much better than rest of AP. Detractors of Telangana are using his observations to say that Telangana has never been discriminated - and in fact it developed more and better than rest of AP.
Here are three different countries with GDP growth rates for year 2007.
More importantly, percentage increase can become an extremely flawed statistic if you don't know how to interpret it - as shown above.
SriKrishna Committee will surprise you
My only word of advice: Beware.