https://wccftech.com/microsoft-claim-of-775-surge-in-cloud-services-wasnt-really-accurate/

Yesterday we reported that Microsoft has suggested it has experienced a 775 percent surge in cloud services as hundreds of millions of people are forced indoors in the ongoing global health crisis created by the COVID-19 pandemic. It appears the figure was a bit misleading...

In its original report, the Windows maker had written: "We have seen a 775 percent increase of our cloud services in regions that have enforced social distancing or shelter in place orders."