How do I unsubscribe a calendar on Google Calendar?

Step 1
After logging in to Google Calendar, take a look in the panel in the left side. If needed, open Other calendars by clicking to show the calendars. Then click to unsubscribe from that calendar.
After logging in to Google Calendar, take a look in the panel in the left side. If needed, open Other calendars by clicking  to show the calendars. Then click  to unsubscribe from that calendar.
Step 2
Click Remove calendar.
Click Remove calendar.