For the first couple days you will not notice a difference. After all the brood is capped, and no new brood to care for, the bees scatter throughout the hive, instead of having a central core on the brood. Bees are everywhere, angry, and running about. "Roaring". As time goes by----couple more weeks, worker bee layers start laying multiple (many) eggs in single cells randomly throughout the hive. Nothing like the queen, who lays a nice pattern, single eggs, in the core of the hive. The queen lays one egg centered on the bottom of a cell. The laying worker lays many eggs all over the bottom of the cell. All larvae from worker layers become drones (bullet shaped pupae when capped)
Once you have workers laying, it is very difficult to requeen----If you have many hives, it is better to move the supers and brood chambers off the hive stand and brush or blow all bees out, allowing them a fighting chance of being adopted into a queenright hive. After a week, start a new hive using brood and bees from several other hives along with your cleaned up scraped down/ repainted-repaired supers and a new queen in a cage.