Alright, let's work through 4885 times 8751 step by step
4885 × 8751 = 8751 × (4885)
+ 8751 × 5 what gives us 43755
+ 8751 × 80 that results in 700080
+ 8751 × 800 which equals 7000800
+ 8751 × 4000 that is equal 35004000

= 42748635
