No problem, we've got 7824 and 1544 to multiply
7824 × 1544 = 1544 × (7824)
+ 1544 × 4 what gives us 6176
+ 1544 × 20 resulting in 30880
+ 1544 × 800 that equals 1235200
+ 1544 × 7000 producing 10808000

= 12080256
