0.975 times.
16.65 or sixteen and sixty-five hundredths
78
78/100. 0.78 is 78th of a hundred. the names of the columns to the right of the decimal are: tenths, hundredths, thousandths, etc... since the number 78 only takes up 2 columns and ends in the hundredths column, it's out of 100.
.78
78 = 7,800.00%
Exactly 78 times
78.29
no 8 does not go into 78
439 ÷ 78 = 5 49/78 = 5.6282051282051... ≈ 5.628
78 divided by 8 (or 78/8) equals 9.75.
39 times
Four times with a remainder.