I have been on like 98% for the last 8 months. Don't play it much anymore, been starting to get back into it the last couple weeks though, but mainly been playing the ultimate save you can download with the Shark Port.
The best I've ever done is 92.7. Don't play it much anymore, I've been playing GTAVC for the PC like there is no tomorrow. I love that game...just as much as GT3.
There has been a discussion on TT10 recently called "I hate this race" or something similar. Try that and see if you get any pointers. There is also a TT10 thread over at www.granturismobynumbers.com that has some excellent tips in it.
i have completed about 31 %... done races in beginner, amateur and professional league and one endurance race and licences.. exept rallys last and all of s-license....
I'm at about 89%. I have to do 2 endurances, gold licenses, and about half of pro league. I have all arcade mode/TT complete. I didn't find the Complex String TT that hard. I posted a time of 4.50.xxx within 15-20 min. The hardest thing for me will be getting golds on all the license tests.
Originally posted by neon_duke Getting all golds on the license tests is not required for 100% completion... though you may want to do for yourself, I don't know.