Boost converter efficiency
The efficiency of the boost converter is \$P_{out}/P_{in}. P_{in} \$ is a sum of the average power drawn out of the input source during steady-state operation of the converter and the power used by the gate driver. \$P_{out}/P_{in} = 80.49 W/(84.7 W + 0.205 W) = 0.948 W/W \$ to be exact.