Did you  read Allen J's comment posted 26 minutes before yours (60-34=26)?  

And just to ball park it, 4 years X 365 days = 1,460 - 100 = 1,360 so 2,820 was clearly wrong without having to get into Allen J's more precise calculus.  Its a 4 year term; Trump  needs to re-elected to get to  2820 (4 X 365 -100)... I will not be pedantic about the leap year issue...

It seems that in the World of Trump, even mathematics is susceptible to "Alternative facts"!