This is my current formula for million but I need in billion. Please help thanks
="EGP " + LEFT([Total 2023]57, IF(MOD(LEN([Total 2023]57), 3) = 0, 3, MOD(LEN([Total 2023]57), 3))) + IF(LEN([Total 2023]57) > 3, "," + MID([Total 2023]57, IF(MOD(LEN([Total 2023]57), 3) = 0, 3, MOD(LEN([Total 2023]57), 3)) + 1, 3)) + IF(LEN([Total 2023]57) > 6, "," + MID([Total 2023]57, IF(MOD(LEN([Total 2023]57), 3) = 0, 3, MOD(LEN([Total 2023]57), 3)) + 4, 3)) + IF(LEN([Total 2023]57) > 9, ".")