Display days left of users trial

Hello! I have the Pro Sites plugin installed and would like to know how I can display the amount of days left before the users trial ends. As of right now, I only see that it provides the day in which the users trial ends but I would like to provide him/her with the amount of days remaining. How can this be done? If you have any articles or code on this feel free to include them. Thank you :slight_smile: