If you look at the screen, the Player Salary is at $91.88M and the Staff Salary is at $16.76M. Their payroll is only at $108.64M but they have room to add $12.61M.
I don't think staff salary is included in the MLB's luxury tax threshold which is what fans typically consider to be the teams payroll. The player salary in 2017 of $91.88M seems reasonable since they have a ~$75M payroll currently and some playoff runs could increase that budget in theory.
On another note, the number ratings are very odd to see in this game.
Edit: OR what MLB Bob said