Alright, let's work through 8755 times 7570 step by step
8755 × 7570 = 7570 × (8755)
+ 7570 × 5 that is equal 37850
+ 7570 × 50 which equals 378500
+ 7570 × 700 that equals 5299000
+ 7570 × 8000 that results in 60560000

= 66275350
