Six billion divided by twenty million is 300.
12.766
305.524
2652.9736
1200000000
16666.6667
rate = (20000000 divided by 30000000) multiplied by 100% = 66.67%
0.01
1000000000000 / 6000000000 = 166.66667
6000000000/1000000000000 = 0.006
6000000000
1.5
0.0075