Alright, let's work through 1215 times 9661 step by step
1215 × 9661 = 9661 × (1215)
+ 9661 × 5 that is equal 48305
+ 9661 × 10 yielding 96610
+ 9661 × 200 that equals 1932200
+ 9661 × 1000 which equals 9661000

= 11738115
