According to Microsoft’s FY20 Q1 results, Office 365 now has 200 million monthly active users. The interesting thing is that the growth has remained constant at about 3 million users per month since November 2015. Moving from 60 million users to 200 million over 4 years is impressive, but growth is probably going to become harder as the number of on-premises Microsoft customers decline.
https://office365itpros.com/2019/10/24/office-365-hits-200-million-monthly-active-users/
