Christianity-33%
Islam-21%
Non-relgious-16%
Hindusim-14%
Primal Indigenous (ind. African Traditianal/Disaporic)-6%
Chinese Traditional-6%
Buddhism-6%
Other { Judaism-0.22%
Sikhism-0.36%}
I estimate from historic data that approximately 80% of the world's population believes in a supreme spiritual entity and as such ascribe/belong to a religion or religious belief system.
As of 2021, China's population is estimated to be around 18.41% of the total world population.
Mexico had 112.34 million inhabitants during 2010, accounting for approximately 1.62% of the world's population.
3.000.000
It is estimated that approximately 68% to 88% of the world's population believes in one of the four largest religions, all of which believe in a higher power of sorts.
There are 15.8 million Baptists worldwide that is 0.22% of the world population.
As of 2021, the global Muslim population is around 1.9 billion people, which is approximately 24% of the world's population.
The question is underspecified.What is the percentage required relative to:Roman Catholics in the world?Total population of Rome?Christian population of Rome?
All over the world although with different percentage Muslim population to each country total population.
The Indian sub continent is made up of India, Pakistan, Bangladesh and some smaller countries in this region. The percentage of people living in this area expressed as a percentage of the total world population, is approximately 22.5%.
Asia has the largest percentage of the world population, with more than 4.6 billion people, accounting for over 60% of the global population.
According to the CIA World Factbook, out of the total world population of 7.015 billion 13.78% are Hindus. (as of 2009 estimation)Hinduism is growing at around 1.52 percent annually.
The percentage of families with dogs in the world is 73%.