In a cylindrical chamber that initially has a volume of \(2.25 \mathrm{~L}\), a sample of helium gas is at equilibrium at \(3.20 \mathrm{~atm}\) and \(85.0^{\circ} \mathrm{C}\). The gas is slowly compressed to a new equilibrium state at a volume of \(1.10 \mathrm{~L}\) and pressure of \(4.40 \mathrm{~atm}\). What is the entropy change during this compression?