Hi @Babita11 , Arithmetic Operation is not possible in Sightly, You have
to handle this from the backend using Java or JavaScript API. As
Suggested by @Mohit_KBansal , You can use a format pattern to show the
percentage and fetching value from the backend. Please refer to the
below useful links:
https://github.com/adobe/htl-spec/blob/1.4/SPECIFICATION.md#1223-numbers
https://stackoverflow.com/questions/30366683/how-to-total-up-first-few-elements-in-a-for-each-loop-of-sightly
Hope this could help...