We're going to solve 9961 multiplied by 8167
9961 × 8167 = 8167 × (9961)
+ 8167 × 1 that equals 8167
+ 8167 × 60 that equals 490020
+ 8167 × 900 yielding 7350300
+ 8167 × 9000 that results in 73503000

= 81351487
