No problem, we've got 8328 and 155 to multiply
8328 × 155 = 155 × (8328)
+ 155 × 8 what gives us 1240
+ 155 × 20 that results in 3100
+ 155 × 300 giving us 46500
+ 155 × 8000 giving us 1240000

= 1290840
