What is the percent yield of product?

calculated amounts based on pre-lab:

name	formula	Mol-eq	Mw (g/mol)	mmol	amount
Ethyl cinnamate	C11H12O2	1.00	176.21	1.00	168 L
Ammonium formate	CH5NO2	7.78	63.06	7.78	Changed based on expt: 490.8 mg
10% Palladium on Carbon	-	-	-	-	42 mg
Ethanol	C2H6O	-	46.07	-	16 mL
Product (Ethyl 3-phenylpropanoate)	C11H14O2	1.00	178.23	1.00	178.23 mg

In actual experiment, mass of product was:

1. Mass of product: 44.6779-44.6688 = 0.0091

   1. Tared flask mass: 44.6688 g

   2. Final flask mass: 44.6779 g