query: How many people take part in Eastern Orthodox?
passage: Eastern Orthodoxy by country
Based on the numbers of adherents, the Eastern Orthodox Church (also known as Eastern Orthodoxy) is the second largest Christian communion in the world after the Roman Catholic Church.[1] The most common estimates of the number of Eastern Orthodox Christians worldwide is approximately 200–260 million.[2][3][4][5] The numerous Protestant groups in the world, if taken all together, outnumber the Eastern Orthodox,[6] but they differ theologically and do not form a single communion.[7]
passage: Latin Church
The approximately 16 million Eastern Catholics represent a minority of Christians in communion with the Pope, compared to more than 1 billion Latin Catholics. Additionally, there are roughly 250 million Eastern Orthodox and 86 million Oriental Orthodox around the world. Unlike the Latin Church, the Pope does not exercise a direct patriarchal role over the Eastern Catholic churches and their faithful, instead encouraging their internal hierarchies separate from that of the Latin Church, analogous to the traditions shared with the corresponding Eastern Christian churches in Eastern and Oriental Orthodoxy.