Alright, let's work through 9115 times 207 step by step
9115 × 207 = 207 × (9115)
+ 207 × 5 yielding 1035
+ 207 × 10 that is equal 2070
+ 207 × 100 resulting in 20700
+ 207 × 9000 which equals 1863000

= 1886805
