.8055
180
3750
480,000
3 x 280...
3% of 58,000 = 1,740
3%
1/3
no
499999
Oh, dude, the largest number that can be rounded to 500,000 is 499,999. Like, you just take one less than 500,000 and round it up, easy peasy. So, if you're ever in a situation where you need a number that's as close as possible to half a million, you're all set with good ol' 499,999.
Expressed as a percentage to two decimal places, 3/22 is equal to 3/22 x 100 = 13.63 recurring per cent. (That is, 13.636363... per cent).