No problem, we've got 2420 and 8302 to multiply
2420 × 8302 = 8302 × (2420)
+ 8302 × 0 giving us 0
+ 8302 × 20 what gives us 166040
+ 8302 × 400 that equals 3320800
+ 8302 × 2000 that is equal 16604000

= 20090840
