No problem, we've got 9158 and 9360 to multiply
9158 × 9360 = 9360 × (9158)
+ 9360 × 8 giving us 74880
+ 9360 × 50 which equals 468000
+ 9360 × 100 that results in 936000
+ 9360 × 9000 what gives us 84240000

= 85718880
