Currently the progress of a review is shown as a bar/percentage at the top --in graphical form-- and in the lower label as (the task being reviewed / the total number of tags that comes from the filter at this moment in numerical form, e.g.: (13/90).
As the review progress is common that some tasks disappear from the list (15/83). In other words, information concerning the total degree of advancement, i.e., over the number of tasks at the beginning of the review, is not available.
One possibility is to dedicate the top counter to the total degree of advancement and let the counter in the lower label as is, showing the current context.
Currently the progress of a review is shown as a bar/percentage at the top --in graphical form-- and in the lower label as (the task being reviewed / the total number of tags that comes from the filter at this moment in numerical form, e.g.: (13/90). As the review progress is common that some tasks disappear from the list (15/83). In other words, information concerning the total degree of advancement, i.e., over the number of tasks at the beginning of the review, is not available. One possibility is to dedicate the top counter to the total degree of advancement and let the counter in the lower label as is, showing the current context.