An interesting number - 10.38%

From the U.S. Citizenship and Immigration Services:

DACA Requestors with an IDENT Response
November 2019 Update

Introduction
The following tables provide information on DACA requestors from 2012 to October 2019 whoreceived an IDENT response. USCIS administrative data and IDENT data were analyzed to determine:

• • if a DACA requestor received an IDENT response;
  • when the IDENT response occurred in relation to an approval or denial of the DACA request;
  • the types of offenses associated with an arrest or apprehension of a DACA requestor;
  • the age group of a DACA requestor at the time of arrest;
  • the region and country of birth of arrested DACA requestors;
  • the last known state of residence of arrested DACA requestors; and
  • the state where the arrest of DACA requestors occurred.

An IDENT response indicates that an alien, in this case a DACA requestor, was arrested or apprehended for a criminal offense or an immigration-related civil offense. These tables only analyze arrests and apprehensions, as not all IDENT responses include disposition of the arrest or apprehension such as conviction, acquittal, dismissal or lessening of charges. These tables provide updates to the previous DACA Requestors with an IDENT Response report published on June 5, 2018. However, due to updates in reporting and extraction procedures, arrest information reflects a snapshot in time based on available data and is not part of a time series. New tables and maps are added to provide additional information where possible.

The table does not want to import well so here is a screenshot:

So, over 10% of illegals approved to live in the USA under the DACA program have been arrested in the USA.
Looking at the population of DACA requestors who had their requests denied, 38.71% of these people were arrested in the USA.

They are sending their best and brightest.