'Nurses are leaving the profession at a staggering rate. Accor | WordNet

"Nurses are leaving the profession at a staggering rate. According to a 2021 report from Nursing Solutions, the turnover rate for registered nurses last year was close to 20 percent."

staggering
/'stæɡərɪŋ/

adjective

so great, shocking or surprising that it is difficult to believe - astounding

turnover
/'tɜːrnəʊvər/

noun

[singular] the rate at which employees leave a company and are replaced by other people