No problem, we've got 7346 and 778 to multiply
7346 × 778 = 778 × (7346)
+ 778 × 6 giving us 4668
+ 778 × 40 what gives us 31120
+ 778 × 300 that equals 233400
+ 778 × 7000 that results in 5446000

= 5715188
