George Floyd protests
According to a report written by the U.S. Crisis Monitor, Armed Conflict Location and Event Data Project (ACLED), and the Bridging Divides Initiative of Princeton University, almost 95% of the protests were peaceful.  They studied 10,600 protests between late May and late August and found that 10,100 had no violence.  Only 570 protests had any violent acts.  In cities where some protests were violent, it tended to happen in one or a few places and not through the whole city.  Out of all protests connected to Black Lives Matter, 93% had no violence.