Show percentage change in cases

[ankitkatiyar91]

Is your feature request related to a problem? Please describe.
As we can see count increased, it will be good to see the percentage change to understand the trend. Maybe showing it on the graph (on hovering a data point) or a trend line.

Describe the solution you'd like

• A percentage change on the confirmed cases
• The trend line on graph with the percentage increase on hover

Describe alternatives you've considered
Showing percentage on when someone hovers on the count of the confirmed cases. It will keep the UI simple still more informative.

Additional context
I tried something as shown below screenshot

[someshkar]

Hey, can you take this up on the website repository? This is for the cluster.