Let's calculate 9965 x 7811
9965 × 7811 = 7811 × (9965)
+ 7811 × 5 resulting in 39055
+ 7811 × 60 that is equal 468660
+ 7811 × 900 what gives us 7029900
+ 7811 × 9000 resulting in 70299000

= 77836615
