No problem, we've got 2859 and 6975 to multiply
2859 × 6975 = 6975 × (2859)
+ 6975 × 9 what gives us 62775
+ 6975 × 50 which equals 348750
+ 6975 × 800 which equals 5580000
+ 6975 × 2000 that equals 13950000

= 19941525
