Your question does not have enough information to be answered. Percentages are a way of expressing numbers as a fraction of 100. Your question would have meaning if it were something like: "What percent of 1500 is 150?" To answer that you would simply divide 150/1500 and come out with 0.1 which is 10%.
percentage of 15 = 1500%15 * 100% = 1500%
400 out of 1500 is 26.666666666666668 %
650 out of 1500 is 43.33%
Expressed as a percentage, 60/1500 x 100 = 4 percent.
1500 x .10 = 150
1500 / 8 equates to 18,750%
23.333%
75%
300
% rate= (200/1500) x 100% = 13.33%
93%
30%