How many, in percent, more of Croatians belonged to the Roman Catholic Church than Eastern Orthodox Church?
return Croatians ;return #1 that belonged to the  Roman Catholic Church  ;return #1 that belonged to the  Eastern Orthodox Church  ;return percent of #2 ;return percent of #3 ;return difference of #4 and  #5
['select', 'filter', 'filter', 'project', 'project', 'arithmetic']