Let’s look at important things here –
Mars - Mars represents our will power, courage, ability to take actions, aggressive nature, anger, our fighting ability, brother, male friends, a boy friend for a girl, a soldier, an athlete and real estate etc.
Shravana Nakshatra - It is a nakshatra related with teaching, counselling and communications mainly but it is also the nakshatra of real estate and people who can disguise themselves really well. Please check this link for more info o Shravana Nakshatra - https://www.astrosaxena.com/shravnaksh.
Capricorn - As Shravana is part of Capricorn sign, Capricorn and things represented by Capricorn are also important here. Capricorn is the 10th sign of zodiac belt, hence it represents many things related with 10th house of horoscope like Law and Order, Government, Authority, Organisation, Discipline etc. Besides it also represents World outside your home and people, Fear and Anxiety etc. Capricorn is consisted of next 2 and half Nakshatra, i.e. Uttar-Ashadha, Shravana and Dhanishtha. Capricorn is ruled by Saturn and that's why it represents Fear and Anxiety.
Moon - As Moon rules Shravana, Moon's position and dignity is important to know about the overall functioning of any planet in Shravana.
Saturn - As Saturn rules Capricorn, their position and dignity is important to know about the overall functioning of any planet in Shravana/Capricorn
Houses Involved – Also, we can’t afford to forget the houses involved as a planet can be ruling different houses and sitting in different house for every person as per ascendant and planet’s position. To know overall affect, we have to consider the houses involved as those areas of life are being impacted.
Interpretation of Mars in Shravana Nakshatra – Now, Mars's energy and actions are in a nakshatra which is all about listening, teaching and counselling. As Mars is exalted in Capricorn, these people can be very patient about listening to other people. Their actions and efforts can go into any work of listening to people. It can be any work from working in call center to being a spiritual counselor. Basically, any work related with communication can be their strength. As Mars itself represents hands, it can be any work related with written communication too. Alternatively, this position of Mars can also bring great gains from real estate matters too, either in professional life or in personal life. It is because of mythological story involved of Vamana Avtar of Lord Vishnu. A common theme around Mars in Capricorn sign's nakshatra will be that these people can be highly courageous and high on will-power. On a different note, they can be good at disguising themselves or impersonating others.
Role of Moon – Moon placement is important to guide Mars in right direction, being Shravana lord.
Role of Saturn - Also, Saturn placement is important to guide Mars in right direction, being Capricorn lord.
Other Factors – And of course, we need to consider conjunction, aspects, house lordship, house position and dashas etc to know the exact results of Mars in Shravana. So, we always need to take a holistic view of chart rather than just 1 planetary position.
Conclusion – So, this is how I see Mars in Shravana can work in a chart.