About a quarter of your working time will not be paid at all.
The ILO's global study of digital labour platforms found online workers spend roughly 20 unpaid minutes for every paid hour, searching for tasks, taking unpaid tests, vetting clients, rewriting proposals nobody answers. That's about one quarter of working time, invisible and unpaid. Once you count it, average earnings land at $2.22 in Asia-Pacific ($4.70 in North America, $1.33 in Africa). Those numbers come from a 2015-17 ILO survey, the most recent survey of its kind, so treat them as dated, not current, evidence of a real pattern.
Never compare a freelance rate to a local salary without the unpaid quarter, the platform fee, and your own electricity and internet already subtracted. Do that arithmetic before you resign from anything.