Alright, let's work through 8220 times 7756 step by step
8220 × 7756 = 7756 × (8220)
+ 7756 × 0 which equals 0
+ 7756 × 20 giving us 155120
+ 7756 × 200 resulting in 1551200
+ 7756 × 8000 what gives us 62048000

= 63754320
