Task: Question Generation
Input (English): Passage: The 2010 United States Census reported that Huntington Beach had a population of 189,992. The population density was 5,959.1 people per square mile (2,300.8/km²). The racial makeup of Huntington Beach was 145,661 (76.7%) White (U.S. Census), 1,813 (1.0%) African American (U.S. Census), 992 (0.5%) Native American (U.S. Census), 21,070 (11.1%) Asian (U.S. Census), 635 (0.3%) Pacific Islander (U.S. Census), 11,193 (5.9%) from Race (United States Census), and 8,628 (4.5%) from two or more races. Hispanic (U.S. Census) or Latino (U.S. Census) of any race were 32,411 persons (17.1%). Non-Hispanic Whites were 67.2% of the population in 2010, compared to 90.8% in 1970.
Output (English): How many more non-hispanic whites were reported by percent in 1970 compared to 2010?