To convert fraction to decimal.
Ex: 1/2 means 1 divided by 2 equals 0.5
To convert decimal to percent.
Move the decimal point two places to the right or multiply it by 100.
Ex: .32 becomes 32%, 0.07 becomes 7%.
To convert decimal to fraction.
Move the decimal point two places to the right. This will now be you numerator which will you divide over the denominator.
Ex: 0.75 becomes 75/100 or 75% take you fraction down to the lowest term 3/4.