Alright, let's work through 1170 times 1099 step by step
1170 × 1099 = 1099 × (1170)
+ 1099 × 0 yielding 0
+ 1099 × 70 resulting in 76930
+ 1099 × 100 that results in 109900
+ 1099 × 1000 that results in 1099000

= 1285830
