ProfitPercent

Features:
• Adds new columns to the trade book showing percentage profit, per pound profit and whether a good is produced(✓) or not(-) in a certain port;
• Colors the profit (and the percentage) in green if its positive, red in negative and yellow if zero. Very high profits (above 100% by default) are colored in blue;
• Changes the highlight bar that shows the current island; • Capitalizes the goods name (salmon → Salmon); • Adds a section about Best Deals from the current island to destinations in the currently selected archipelago. • Configuration options inlcude:
• Enable/disable colored text in the UI;
• Change the threshold for the green text and blue text (you can set the percentage at which text becomes green or blue);
• Enable/disable Best Deals section;
Requirements: Requires BepInEx
Installation: Download ProfitPercent.dll and move it into the ...\Sailwind\BepInEx\plugins folder

Game version: 0.26
Mod Version: 1.1.0
Warning: I don't really know much about programming so this might be buggy. I tested it for a while and didn't have any issue, but please let me know if there are problems. I'd recommend making a backup save, just in case, but I don't think this would break a savegame.
Compatibility: This mod replaces the GetProfitString method in the EconomyUI class. If another mod changes that there will be issues, I suppose. If that method or class get changed in the future the mod might stop working, but I'd say for the foreseeable future it should work for a few updates.

Changelog: v1.1.0
• Code redone entirely;
• Changed the trade book table to add in the new informations;
• Added % column, p.pound column and production column;
• Added Best Deals section;
• Added configuration options;
• Capitalized the selected good name.