I've never played dracula X chronicles but I know there are some degree of differences between the original rondo, and dxc. But, the game should track your percentage through the run. In OG Rondo, it's all maidens and all stages cleared. This means running through one part of the game, killing drac and freeing maidens, and then resetting, going through the other stages you missed, and picking up the rest of the maidens before ending abruptly on stage 5'
I've updated Satoryu's run to be any% for now, since I glanced at it and realized it doesn't even claim to be 100%, just 'good ending' I think the game is on PSN so I'll probably just get it this weekend and mess with it haha
Edit: If you want to join the castlevania discord I can invite you, surely someone there can help as well