Alright, let's work through 9149 times 850 step by step
9149 × 850 = 850 × (9149)
+ 850 × 9 what gives us 7650
+ 850 × 40 which equals 34000
+ 850 × 100 resulting in 85000
+ 850 × 9000 that is equal 7650000

= 7776650
