0.0036
7700 in decimal = 7700.0
7700
7700
3 divided 28 = 0.10714285714285714
30.2143
0.7% of 7700 is 53.9. One easy way to solve this is to multiply 7700 by 0.7%, or 0.007.
0.1071
28
24 divided by 6 = 28 divided by 7
0.0357
623 divide by 7700 = 0.0809090909090909
252 divided by 9 = 28