BENCH: Improve floor divide benchmarks (#17727)
BENCH: Improve floor divide benchmarks (#17727)

jakirkham/numpy,rgommers/numpy,simongibbons/numpy,mattip/numpy,seberg/numpy,charris/numpy,charris/numpy,numpy/numpy,endolith/numpy,seberg/numpy,pdebuyl/numpy,mhvk/numpy,mattip/numpy,anntzer/numpy,numpy/numpy,mhvk/numpy,jakirkham/numpy,numpy/numpy,anntzer/numpy,madphysicist/numpy,mhvk/numpy,charris/numpy,charris/numpy,endolith/numpy,endolith/numpy,madphysicist/numpy,mattip/numpy,numpy/numpy,simongibbons/numpy,pbrod/numpy,madphysicist/numpy,seberg/numpy,mhvk/numpy,rgommers/numpy,madphysicist/numpy,anntzer/numpy,jakirkham/numpy,madphysicist/numpy,rgommers/numpy,seberg/numpy,simongibbons/numpy,jakirkham/numpy,pdebuyl/numpy,rgommers/numpy,mattip/numpy,simongibbons/numpy,pbrod/numpy,pdebuyl/numpy,pbrod/numpy,mhvk/numpy,simongibbons/numpy,pbrod/numpy,pbrod/numpy,endolith/numpy,anntzer/numpy,jakirkham/numpy,pdebuyl/numpy