1 billion divided by 4500 = 222 222.222
0.0002
its just like 9000 divided by 2, you would get: 4500
0.1
45
1 billion divided into 8000 people = 0.000125
0.0002
0.0007
its just like 9000 divided by 2, you would get: 4500
0.1
45
1 billion divided into 8000 people = 0.000125
0.0222
3.5
1.8
0.002
3.3333
300 sextrillion divided by 300 billion = 1