Complex sentence: In an online poll by NBC on August 10, Fiorina came in fourth of the seventeen Republican contenders with 8% of Republican primary voters saying they would support her in a primary or a caucus, a gain in support of six points from previous polling data.
Split into simpler sentences: In an online poll by NBC on August 10, Fiorina came in fourth of the seventeen Republican contenders with 8% of Republican primary voters saying they would support her in a primary or a caucus. This reflects a gain in support of six points from previous polling data.