20-40% from the black plauge.
around 20 million people died
Black death affected Europe from about 1340 onwards. It killed large population of Europe, almost 100 million people died of this deadly disease. It reduced worlds population from 450 million to 350 million.
1, 3, 449, 1347.
369 +1347 = 1716
1347
-1328
1347 + 5691 = 7038
3 x 449 = 1347
2747
It is: 1347/3 = 449
It is: 1/3 times 1347 = 449
75 million before the black plague and 50 million after