No problem, we've got 7455 and 2921 to multiply
7455 × 2921 = 2921 × (7455)
+ 2921 × 5 which equals 14605
+ 2921 × 50 producing 146050
+ 2921 × 400 giving us 1168400
+ 2921 × 7000 that results in 20447000

= 21776055
