Here's a short story:

Methodism or the Methodist movement is a group of historically related denominations of Protestant Christianity which derive their inspiration from the life and teachings of John Wesley. George Whitefield and John's brother Charles Wesley were also significant leaders in the movement. It originated as a revival within the 18th century Church of England and became a separate denomination after Wesley's death. The movement spread throughout the British Empire, the United States, and beyond because of vigorous missionary work, today claiming approximately 80 million adherents worldwide. 

Wesley's theology focused on sanctification and the effect of faith on the character of a Christian. Distinguishing Methodist doctrines include an assurance of salvation, imparted righteousness, the possibility of perfection in love, the works of piety, and the primacy of Scripture. Most Methodists teach that Jesus Christ, the Son of God, died for all of humanity and that salvation is available for all; in theology, this view is known as Arminianism. This teaching rejects the Calvinist position that God has pre-ordained the salvation of a select group of people. However, Whitefield and several others were considered Calvinistic Methodists and held to the Calvinistic position. Methodism emphasises charity and support for the sick, the poor, and the afflicted through the works of mercy. These ideals are put into practice by the establishment of hospitals, orphanages, soup kitchens, and schools to follow Christ's command to spread the gospel and serve all people. (End of story)

Provide your best guess for the following question. Give ONLY the guess, no other words or explanation.

For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>

Here are a few examples of questions and answers:

Question: What did Wesley's work focus on?
Guess: sanctification

Question: What else?
Guess: the effect of faith on the character of a Christian

Question: What is methodism?
Guess: the Methodist movemen

Question: What group of christianity does it fall into?
Guess: Protestant

Question: What is the inspiration for their religion?
Guess: life and teachings of John Wesley

Question: Who is another leader?
Guess: George Whitefield

Question: Who else?
Guess: Charles Wesley

Question: What is his relation to John?
Guess: John's brother

Question: When did itbegin?
Guess: 18th century

Question: Within what?
Guess: Church of England

Question: What happened after John died?
Guess: It became a separate denomination

Question: How did the teachings spread?
Guess: vigorous missionary work

Now answer the following question in the same format.

Question: How many people adhere to this religion?

80 million