Alright, let's work through 4704 times 1656 step by step
4704 × 1656 = 1656 × (4704)
+ 1656 × 4 which equals 6624
+ 1656 × 00 which equals 0
+ 1656 × 700 that equals 1159200
+ 1656 × 4000 that results in 6624000

= 7789824
