Alright, let's work through 7077 times 7887 step by step
7077 × 7887 = 7887 × (7077)
+ 7887 × 7 that equals 55209
+ 7887 × 70 which equals 552090
+ 7887 × 000 producing 0
+ 7887 × 7000 that equals 55209000

= 55816299
