We're going to solve 8154 multiplied by 9871
8154 × 9871 = 9871 × (8154)
+ 9871 × 4 resulting in 39484
+ 9871 × 50 giving us 493550
+ 9871 × 100 resulting in 987100
+ 9871 × 8000 that results in 78968000

= 80488134
