Alright, let's work through 8958 times 915 step by step
8958 × 915 = 915 × (8958)
+ 915 × 8 that equals 7320
+ 915 × 50 which equals 45750
+ 915 × 900 resulting in 823500
+ 915 × 8000 yielding 7320000

= 8196570
