Daily views isn’t the number that you want to look at. It’s max concurrent viewers that you need to worry about. The transfer rate will depend on the bit rate and size of the video (screen size that it takes up). The larger the video the the more bandwidth you’ll need.
For example if the stream is a 100k stream and you will have 10 people viewing it you’ll need 1000k of bandwidth to handle the streams at the minimum. Probably 1500k would be better as at 1000k the users won’t be able to download faster then they can watch so if there are any network hickups the streams will be interupted.