No problem, we've got 2521 and 407 to multiply
2521 × 407 = 407 × (2521)
+ 407 × 1 that results in 407
+ 407 × 20 that is equal 8140
+ 407 × 500 which equals 203500
+ 407 × 2000 that is equal 814000

= 1026047
