On the basis that both, you and I belong to this set, let us just cut the crap!
Three percent of seven hundred thousand is twenty-one thousand.
You have three for every hundred and you have two thousand hundreds...
66.67%
30,000
42,170
5,403,100.0 (five million, four hundred three thousand, one hundred, point zero).
Errrr - Five thousand three hundred dollars !
198,000
$60
$600
3 and a half thousand
That would be 18,000.