900
943
Undefined: You cannot divide by zero
0.3333
900
Simply divide 900 by 2 to get 50%.
37 does not divide evenly into 900 The answer is 900/37 = 24.324
128.5714
Divide 900 by 1100 to get the percentage. That works out to 81.8%.
With a calculator 0.0016666666666666666666666666666667
12
Divide by 60 to get minutes, then divide by 60 to get hours, then divide by 24 to get days.