38 divided by 100
what you could do is that 38 in decimal form will be 38.00
So,...
38.00 divided by 100
when you divided by 10 or 100 or 1,000 or etc.
all you have to do is move the decimal from 38.00 to the left 2 times
(because there are only 2 zeros in 100)
and your answer will be 0.38
38 divided by 100 = 0.38
hope that helps