There is a teaching that tells people Satan deceived 1/3 of the angels and made them into demons.
This is where they get the verse to support that teaching.
Then another sign appeared in heaven: an enormous red dragon with seven heads and ten horns and seven crowns on its heads. Its tail swept a third of the stars out of the sky and flung them to them to the earth.
Now read this.
“This calls for a mind with wisdom. The seven heads are seven hills on which the woman sits. They are also seven kings. Five have fallen, one is, the other has not yet come; but when he does come, he must remain for only a little while.
Now look at the picture below.
After you have done that read the previous chapter where almost 1/3 of the Jews were killed.
Now would you still think the passage is about how Satan deceived 1/3 of the angels to defect?
Do you think this was about how Nero ordered the massacre of the Jews and Christians in the Jewish Wars from AD68-70 which lasted 1260 days.
Finally read this.
The woman fled into the wilderness to a place prepared for her by God, where she might be taken care of for 1,260 days.
The woman was given the two wings of a great eagle, so that she might fly to the place prepared for her in the wilderness, where she would be taken care of for a time, times and half a time, out of the serpent’s reach.