Alright, let's work through 8786 times 7515 step by step
8786 × 7515 = 7515 × (8786)
+ 7515 × 6 resulting in 45090
+ 7515 × 80 that equals 601200
+ 7515 × 700 giving us 5260500
+ 7515 × 8000 which equals 60120000

= 66026790
