3h 52min, aug 30, 2017 y - 99% of demonetised notes received back by RBI
Description:
 According to RBI, Rs 15.28 lakh crore worth specified bank notes (SBNs) or 99% of the scrapped notes worth Rs 15.44 lakh which were in circulation when the exercise was announced has been received back.
Read more: http://www.deccanherald.com/content/630582/99-demonetised-notes-received-back.html 
Added to timeline:
Date:
3h 52min, aug 30, 2017 y
Now
 ~ 8 years and 2 months ago