Alright, let's work through 8916 times 8117 step by step
8916 × 8117 = 8117 × (8916)
+ 8117 × 6 that is equal 48702
+ 8117 × 10 what gives us 81170
+ 8117 × 900 giving us 7305300
+ 8117 × 8000 resulting in 64936000

= 72371172
