Attendance/total attendance = attendance rate;

Oil quality/total quality = oil production;

Qualified/total = qualified rate;

Survival rate/total = survival rate;

Number of germinated grains/total grains = germination rate;

Current price/original price = discount;

Absence/total number of people = absence rate;

Death/total = mortality rate;

Number of clicks/total shots = hit rate;

Price reduction/original price = what percentage is the price reduction?

Percentage refers to the percentage that one number is another number, also known as percentage or percentage. Percentages are usually not written in the form of fractions, but are represented by the symbol "%"(percent sign).

Percent is a special fraction, the denominator is 100 and the numerator is not an integer. Percent indicates that one number is a percentage of another number, indicating a ratio. A percentage is a way of expressing a proportion, ratio or score.