Alright, let's work through 7798 times 8871 step by step
7798 × 8871 = 8871 × (7798)
+ 8871 × 8 which equals 70968
+ 8871 × 90 what gives us 798390
+ 8871 × 700 what gives us 6209700
+ 8871 × 7000 which equals 62097000

= 69176058
