noun
level of achievement; degree of attainment
Used to measure how much of a goal, plan, or target has been accomplished, often in business, education, or project contexts.
プロジェクトの達成度は80%です。
The project's level of achievement is 80%.
目標の達成度を評価する。
Evaluate the degree of goal attainment.
Compound of 達成 (achievement) and 度 (degree).