Chapter 2 - Equations, Inequalities, and Problem Solving - 2.4 Applications with Percent - 2.4 Exercise Set - Page 110: 67

$y=573 $ at-bats.

Typical percentage problem: What percent ($n$, as a decimal number) of (the base amount $y$) is $x?$ Translated:$\quad n\cdot y=x$ --- Here, What percent ($n$, as a decimal number) of ($y=?$) is ($x=197$)$?$ Translated:$\quad 0.344\cdot y=197$ ... divide with $0.344$ $y=573$