The most important number in the Victorian budget isn't listed on any of the pages.It's the 206 days until the election, when the Labor government will be seeking an unprecedented fourth term.This budget is framed as being prudent, careful.Helping with cost-of-living pressures and finishing off big infrastructure projects, but not spending up on wild and shiny things.This isn't a "cash splash" budget.It's very business as usual Victorians will pay $8.9 billion in interest this year, and up to $11.8 billion by 2030, the end of the four-year period (the so-called forward estimates) used to project out the numbers.That's a big number.It's almost as much as the state makes from payroll tax — a levy charged based on employees, paid by companies