20.2778
One thousand million is actually called a billion. 73 times 1 = 73, so 73 times 1 billion is 73 billion.
949 million
"per cent" is latin for "divided by hundred". 73 percent = 73/100 = 0.73
73 / 458 = 0.15939
73
73 can be divided by 1 and 73.
2 trillion, 190 billion or 2 190 000 000 000
31974 divided by 438 = 73
73 divided to 8103 = 0.009009009009009009
0.0685
12.1667