The format you have now is ‘shortEng’. The output closest to what you want would probably be:
format bank
You can type it at the command prompt anytime. If you specify it from the command prompt, it will stay that way until you change it, or until you start MATLAB again, when it will be whatever the MATLAB default format is. If you always want a particular format, you can change the default format in ‘MATLAB preferences’. (See ‘Set Preferences for MATLAB’ http://www.mathworks.com/help/techdoc/matlab_env/bq37czj-1.html.)