Give a stream of consciousness and then the final answer. In March 1995, Jordan decided to quit baseball due to the ongoing Major League Baseball strike, as he wanted to avoid becoming a potential replacement player. On March 18, 1995, Jordan announced his return to the NBA through a two-word press release: "I'm back." The next day, Jordan took to the court with the Bulls to face the Indiana Pacers in Indianapolis, scoring 19 points. The game had the highest Nielsen rating of a regular season NBA game since 1975. Although he could have opted to wear his normal number in spite of the Bulls having retired it, Jordan instead wore number 45, as he had while playing baseball.

Answer this question: when did michael jordan change his number to 45?
This is the relevant information: Although he could have opted to wear his normal number in spite of the Bulls having retired it, Jordan instead wore number 45, as he had while playing baseball.
So, the final answer is March 1995.