Complex sentence: The change comes as CFMK registered a 2.3 share in the Spring 2015 Numeris ratings, placing it well behind CIKR-FM's 9.0 share and CKLC-FM's 6.6 share.
Split into simpler sentences: The change comes as CFMK registered a 2.3 share in the Spring 2015 Numeris ratings. That placed it well behind CIKR-FM's 9.0 share and CKLC-FM's 6.6 share.