No problem, we've got 2406 and 672 to multiply
2406 × 672 = 672 × (2406)
+ 672 × 6 which equals 4032
+ 672 × 00 that results in 0
+ 672 × 400 giving us 268800
+ 672 × 2000 that results in 1344000

= 1616832
