The phrase "percent threshold" refers to a particular level or point, usually expressed as a percentage, that needs to be reached or surpassed in order for something to happen or be considered significant. Full definition
But come 2019, it will go back to the 10 percent threshold for all taxpayers. (nytimes.com)
While 58 percent of voters approved it, the measure failed to meet the 60 - percent threshold necessary for a constitutional change. (washingtonpost.com)
This is an increase from the 68 percent threshold used in the 2016 rankings. (grandcanyoninstitute.org)