Alright, let's work through 8645 times 9570 step by step
8645 × 9570 = 9570 × (8645)
+ 9570 × 5 that results in 47850
+ 9570 × 40 that equals 382800
+ 9570 × 600 what gives us 5742000
+ 9570 × 8000 what gives us 76560000

= 82732650
