Using the income statement below, please compute the correct variance in total revenue $($horizontal analysis$)$ in Korean Won $($Billion$)$ and in percentage between the years ending $\frac{12}{31}\frac{?}{2023}$ and $\frac{12}{31}\frac{?}{2020}$ and chose the correct answer":

A$.58,665,978,000$ in KRW or $56\mathrm{.}41\%$

B$.56,775,778,000$ in KRW or $46,21\%$

C$.59,231,619,000$ in KRW or $66,29\%$

D$.62,589,770,000$ in KRW or $71\mathrm{.}59\%$