Depending on the state of port pins, HIGH or LOW, it may change.
For example, if you have a LED on a pin and it is ON, then the capacitor you have, say 220uF, will last less compared to OFF state of that LED.
This should be very easy to experience though.
Just make sure, when the LED is OFF, the PIC itself will draw very small current and the capacitor may keep powering the PIC very long, too. Thus, the PIC will be running "secretly" although you may think that it is not running.
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"If the Earth were a single state, Istanbul would be its capital." Napoleon Bonaparte
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