Alright, let's work through 4521 times 458 step by step
4521 × 458 = 458 × (4521)
+ 458 × 1 resulting in 458
+ 458 × 20 which equals 9160
+ 458 × 500 giving us 229000
+ 458 × 4000 resulting in 1832000

= 2070618
