Alright, let's work through 4570 times 801 step by step
4570 × 801 = 801 × (4570)
+ 801 × 0 what gives us 0
+ 801 × 70 yielding 56070
+ 801 × 500 resulting in 400500
+ 801 × 4000 producing 3204000

= 3660570
