Alright, let's work through 8659 times 705 step by step
8659 × 705 = 705 × (8659)
+ 705 × 9 that results in 6345
+ 705 × 50 that results in 35250
+ 705 × 600 that equals 423000
+ 705 × 8000 what gives us 5640000

= 6104595
