No problem, we've got 7215 and 1312 to multiply
7215 × 1312 = 1312 × (7215)
+ 1312 × 5 that results in 6560
+ 1312 × 10 that equals 13120
+ 1312 × 200 what gives us 262400
+ 1312 × 7000 yielding 9184000

= 9466080
