How is the project's progress calculated?
The progress bar reflects the total amount completed vs. what's left to be completed.
If the sidebar is scoped to the entire project, this ratio will reflect all completed work against the entire project's complexity. Otherwise, we'll scope to the selected milestone.
Tasks that are either approved or in review are assumed to be completed, and count toward your progress.
Planscope calculate's your progress based on the sum of approved/in review tasks estimates. If your project has a total of 100 estimated hours, and you've knocked out 20 hours worth of tasks, you're 20% of the way through the project.