Table:
text: List of cities in Ontario
List
List
Name_ Municipal_status Census_division Population_2011 Population_2006 Change_ Area_km² Population_density
Barrie Single-tier Simcoe 136063 128430 5.9 77.39 1758.1
Belleville Single-tier Hastings 49454 48821 1.3 247.21 200
Brampton Brampton is Canada`s ninth-largest city . Lower-tier Peel 523911 433806 20.8 266.34 1967.1
Brant Single-tier Brant 35638 34415 3.6 843.29 42.3
Brockville Single-tier Leeds and Grenville 21870 21957 -0.4 20.9 1046.2
Burlington Lower-tier Halton 175779 164415 6.9 185.66 946.8
Clarence-Rockland Lower-tier Prescott and Russell 23185 20790 11.5 297.86 77.8
Cornwall Single-tier Stormont, Dundas and Glengarry 46340 45965 0.8 61.52 753.2
Elliot Lake Single-tier Algoma 11348 11549 -1.7 714.56 15.9
Haldimand County Single-tier Haldimand 44876 45212 -0.7 1251.57 35.9

Question: From the list of cities in Ontario, which is the only city name with a population density of 200?

Question: What is the change (%) if the area size (km2) for Ontario cities is 247.21?