2 million people can't be wrong because that's the number of Indonesians who are making a living in Malaysia. I don't know and don't care how many Malaysians are in Indonesia. It's probably an insignificant number. All I know is if Malaysia is not better than Indonesia, then there won't be that many Indonesians in Malaysia.
The sad thing is, however, a lot of these Indonesians, about 800,000 of the 2 million, are in Malaysia illegally. Some have even lost their lives trying to enter or leave Malaysia. Why is this so? Why risk their lives? Is the value of life so cheap to them?
Anyway, to lighten up a bit, here's a joke for you readers.
Q: How many Malaysians does it take to change the light bulb?
A: None, Malaysians have Indonesians to do it for them.
Sources:
http://www.chinapost.com.tw/asia/malaysia/2009/07/17/216667/8-Indonesians.htm