The VCR Activation Report page shows the number of virtual classrooms created/attended by all teachers.
The percentage in the Activation column in the table refers to the number of attended VCRs multiplied by the number of created VCRs.
Click the percentage number to view a VCR detailed Activation Report for each teacher, and you will know whether the teacher has attended (launched) the class or not. Also, you can find more details about the virtual classroom.