Apparently Capitalism killed more people than Communism

Notes:

Between 1900 and 2000. The population in Communist countries equated to 748'317'134 and after some mathematic I realised the death toll of Communism would be 1 billion by today's worldwide population of 7,8 billion or about 230 million by the current population between 1900 and 2000 if Communism was in every single country in the world (Pretty much how Capitalism is active worldwide today).