So in the last 5 years, if you said "he or she" stayed in Canada for 1600 days within 5 years. That person was only outside for 225 days.
And this is EXACTLY what IRCC looks at when they get his/her PR card renewal application. Stay in Canada more than 730 days in the last 5 years.
So that person can apply and he/she is comply with the RO. Is that really your question? Am I missing something?