Alright, let's work through 7143 times 377 step by step
7143 × 377 = 377 × (7143)
+ 377 × 3 what gives us 1131
+ 377 × 40 what gives us 15080
+ 377 × 100 which equals 37700
+ 377 × 7000 producing 2639000

= 2692911
