👉 Percentage engineering is a method used in various fields, particularly in manufacturing and design, to quantify the efficiency, effectiveness, or performance of a process or product relative to a standard or target. It involves calculating the ratio of actual performance to a desired or benchmarked performance, often expressed as a percentage. For example, if a machine is designed to produce 100 units per hour and currently produces 80 units per hour, the percentage efficiency can be calculated as (80/100)
100 = 80%. This metric helps identify areas for improvement, optimize resources, and ensure that processes meet or exceed specified standards.