India has the largest diaspora in the world & as per the Ministry of External Affairs, there are 3.2 Crores or 32 million Non-Resident Indians (NRIs) and Persons of Indian Origin (PIOs) residing outside India.
As per the 2018 Ministry of External Affairs report, there are around 2,000,000 (20 Lakhs) Persons of Indian Origin (PIOs) in Myanmar & 9207 are Non-Resident Indians (NRIs) in Myanmar.
read about Population of Overseas Indians
Source: MEA report about overseas Indian population.