[That is a BMP-1. Russians don’t have them. Ukraine does]
https://en.wikipedia.org/wiki/List_of_equipment_of_the_Russian_Ground_Forces#Vehicles
And Janes:
https://www.janes.com/defence-news/news-detail/army-2021-uralvagonzavod-upgrades-bmp-1-fleet
This being Russia, where government funding ends up in foreign countries or on foreign baubles, it would not be surprising if much of the promised equipment hasn’t actually been purchased or upgraded.
See my Comment #40. Do those figures seem valid to you or are they just propaganda?