• Marriott average net profit margin for 2023 was 12.46%, a 19.58% decline from 2022.
• Marriott average net profit margin for 2022 was 10.42%, a 255.63% increase from 2021.
• Marriott average net profit margin for 2021 was 2.93%, a 95.33% increase from 2020.

Net profit margin can be defined as net Income as a portion of total sales revenue.