0.73

Is actually a 73% chance of something, in this case that my solo RPG will be a space adventure; 03%, waaasy under so my space adventure is unambiguously a space adventure. There's a small crew? Of three. I could randomly see the chance of a small crew call it 61%, and 64% over is a large crew of 64 + 85 is 149, that number... Dunbar's number.

A starship perhaps, which has become a geosynchronous space station and eventually a major port city.