Can you help me explain how to calculate the population of Ville-Marie, If there is a 4.5 % population percent change between 2016 and 2021 what is the total population of Ville- Marie?

Montreal Demographics (Island Economic Region) Characteristic Total Population and dwellings Population, 2016 1 1,942,044 Population, 2011 1 1,886,481 Population percentage 2.9 change, 2011 to 2016 Total private dwellings 2 939,112 Private dwellings occupied by 870,373 usual residents 3 Population density per square 3,889.8 kilometre Land area in square 499.26 kilometres Family characteristics Total - Census families in 485,285 private households by family size - 100% data 10 2 persons 241,425 3 persons 109,090 4 persons 93,220 5 or more persons 41,555 Average size of census 2.9 familiesVille Marie/Sud Quest and IDS Demographics (Electoral District] Characteristic Total Population and dwellings Population, 2016 1 114.659 Population, 2611 1 103,0?0 Population percentage change, 11.2 2011 to 2016 Total private dwellings 3 13,396 Private dwellings occupied by 62,412 usual residents s Population density per square 5,151.0 kilometre Land area in square kilometres 22.26 Family characteristics Total - Census families in private 25,515 households by family size - 106% data E 2 persons 15.955 3 persons 5,095 4 persons 3.175 5 or more persons 1.290 Average size of cen5us families 2.6