Alright, let's work through 9881 times 980 step by step
9881 × 980 = 980 × (9881)
+ 980 × 1 yielding 980
+ 980 × 80 that results in 78400
+ 980 × 800 that is equal 784000
+ 980 × 9000 which equals 8820000

= 9683380
