No problem, we've got 4580 and 975 to multiply
4580 × 975 = 975 × (4580)
+ 975 × 0 that results in 0
+ 975 × 80 which equals 78000
+ 975 × 500 that is equal 487500
+ 975 × 4000 that is equal 3900000

= 4465500
