Where does “negocito” come from?

negocito (Spanish) comes from Spanish negocio, from Latin negōtium, from Latin nec, from Latin neque, from Proto-Indo-European nekʷe, from Proto-Indo-European ne — not.

Ancestry of “negocito”, step by step

Step	Language	Word	Meaning
1	Spanish	negocio	business, enterprise; deal; profit, money-making
2	Latin	negōtium	business, employment, occupation, affair
3	Latin	nec	nor; and not, not; neither
4	Latin	neque	not; and not, also not
5	Proto-Indo-European	nekʷe	and not, neither, nor
6	Proto-Indo-European	ne	not

Every word from Proto-Indo-European ne →Every word from Proto-Indo-European nekʷe →Every word from Latin neque →