No problem, we've got 7708 and 544 to multiply
7708 × 544 = 544 × (7708)
+ 544 × 8 what gives us 4352
+ 544 × 00 what gives us 0
+ 544 × 700 which equals 380800
+ 544 × 7000 what gives us 3808000

= 4193152
