This is stated in a Facebook post by the General Staff of the Armed Forces of Ukraine, according to Ukrinform.
The Russian army also lost 11,366 (+3) tanks, 23,620 (+5) armored combat vehicles, 34,626 (+41) artillery systems, 1,549 (+0) multiple launch rocket systems, 1,248 (+0) air defense systems, aircraft – 428 (+0), helicopters – 347 (+0), UCAVs – 83,769 (+431), cruise missiles – 3,981 (+0), ships/boats – 28 (+0), submarines – 1 (+0), vehicles and tankers – 68,006 (+84), special equipment – 4,003 (+0).
The data is being verified.

As reported by Ukrinform, as of 22:00 on November 23, there were 177 combat clashes between the Ukrainian Defense Forces and Russian invaders, with almost a third of them occurring in the Pokrovsk sector.