No problem, we've got 1424 and 685 to multiply
1424 × 685 = 685 × (1424)
+ 685 × 4 what gives us 2740
+ 685 × 20 that results in 13700
+ 685 × 400 that results in 274000
+ 685 × 1000 that results in 685000

= 975440
