 ROCKVILLE, Md., Sept. 21, 2021 PRNewswire -- Choice Hotels International, Inc.s NYSE: CHH upscale brands, the Ascend Hotel Collection and Cambria Hotels, achieved impressive domestic room count growth of 24 year-over-year and outperformed local competitors in RevPAR share gains by 12 and 14 percentage points respectively in the first half of 2021. 