We're going to solve 9663 multiplied by 7860
9663 × 7860 = 7860 × (9663)
+ 7860 × 3 giving us 23580
+ 7860 × 60 what gives us 471600
+ 7860 × 600 giving us 4716000
+ 7860 × 9000 resulting in 70740000

= 75951180
