No problem, we've got 9980 and 877 to multiply
9980 × 877 = 877 × (9980)
+ 877 × 0 what gives us 0
+ 877 × 80 that results in 70160
+ 877 × 900 that is equal 789300
+ 877 × 9000 which equals 7893000

= 8752460
