No problem, we've got 7875 and 1200 to multiply
7875 × 1200 = 1200 × (7875)
+ 1200 × 5 that results in 6000
+ 1200 × 70 that equals 84000
+ 1200 × 800 what gives us 960000
+ 1200 × 7000 what gives us 8400000

= 9450000
