Wikipedia entity: Newport Beach, California
Topics: household demographics; marriage statistics; gender roles
Original sentence: There were 38,751 households, out of which 8,212 (21.2%) had children under the age of 18 living in them, 17,273 (44.6%) were opposite-sex married couples living together, 2,608 (6.7%) had a female householder with no husband present, 1,199 (3.1%) had a male householder with no wife present.
Quantified sentence: here were 38,751 households, out of which 8,212 (21.2%) had children under the age of 18 living in them, 17,273 (44.6%) were opposite-sex married couples living together, a few (2,608)  had a female householder with no husband present, 1,199 (3.1%) had a male householder with no wife present.
Quantifier: few
Percentage: 6.70%
Specificity: fully