CENTRAL IDEA. This element of good writing involves focusing on a clear, manageable idea, argument, or thesis around which to organize your material. ...
You begin with the largest to the smallest. First revise the overall structure. make sure you have introductory paragraph, followed by supporting paragraphs. then summary and closing paragraphs.
After the paragraphs are correct then you can go in and revise sentences that do not belong. either reword or remove.
The final step is the words. making sure they are spelled and used correctly
The best and most accurate answer among to describe the method of essay organization that starts with a narrow focus and widens in scope throughout the essay is the specific-to-general organization.