Eightfold in a sentence as an adjective

All the while, jobs have decreased eightfold.-Not exact figures.

I think it falls under the part of the eightfold path to "Work for good and oppose evil".

The difference between it, and many other religions, is that you don't have to be Buddhist to walk the eightfold path.

Just this noble eightfold path: right view, right aspiration, right speech, right action, right livelihood, right effort, right mindfulness, right concentration.

Bitcoin, meanwhile, just gained value approximately eightfold over several weeks ago, and it's relatively unusual that it isn't highly volatile, especially lately.

Eightfold definitions

adjective

having eight units or components

See also: octuple eight-fold