Karma yoga, likewise called Karma marga, is one of the four spiritual ways in Hinduism, one dependent on the “yoga of activity”. To a karma yogi, right work done well is a type of prayer. It is one of the ways in the spiritual practices of Hindus, others being Raja yoga, Jnana yoga, and Bhakti yoga.
Example – If you are working in an organization, Just work because you paid for and not for the promotion or increment. Give the result to God and ready to accept any outcome either good or bad. That is Karma Yoga.