The material conditions of people within India are just as important when putting things like this in context. The minimum wage for unskilled workers in New Dehli is equivalent to a salary of $202.64, or $0.10/hr. That pizza is insanely expensive for people in India.
I don't know where you're getting the numbers on that conversion, 663 rs is equivalent to $8.08.
From your same source, I rounded up to 16800 rs and divided by 2080 (40/hr weeks for 52 weeks), which came out to 8.08 rs/hr, which converts to $0.10/hr. it doesn't seem to me that the daily wage is equivalent to the yearly wage. With a complete shot in the dark, it seems like that's intentional as a poor attempt to dissuade the use of short term labor.
I get that this price is high compared to relative local wages. But I don't understand is how is Domino's making pizzas this cheap without all the subsidies for wheat and milk that we benefit from in the United States?