seprate process data from main master list

[Santhosh AMASL]

hi, guys i using excel 2010 version, i work in industry as a quality system department
i have attempt one problem in excel sheet. i entry all data in master collected from out source then it is separate by Process wise like 10,20,30 these are process number. presently i have to do segregate process by operation wise and copy and paste manually. it is take more time. suppose i change Process like 10 to 20,30 to 10 it take more time for every step.
so help me by using any formula by these. for automatically change process putting process number pls attach step wise procedure