What is the difference in surface energy when it exists as a large droplet $($spherical droplet$)$ and is exactly divided into two droplets $($spherical droplet$)?$

Applicable conditions: Large liquids with radius $2$ mm$,$ surface tension $=0\mathrm{.}066$ N$/$m$,$ density $=1\mathrm{.}66$ g$/$cm$^3$