percentage
The word 'pourcentage' is used in French exactly like 'percentage' is used in English. It represents a part or share of a whole that is divided equally into 100 parts. Example of usage: 'Quel est le pourcentage d'étudiants qui réussissent l'examen?' which means 'What is the percentage of students passing the exam?'
What is the percentage of water on Earth?
This sentence is asking a question about the proportion of Earth's surface that is covered by water.
The success rate is 80%.
This sentence provides information about a success rate, expressed as a percentage.
He got a good percentage in the exam.
This sentence provides a statement about the score or mark that someone achieved in a test or examination, expressing it as a percentage.