No problem, we've got 4455 and 1935 to multiply
4455 × 1935 = 1935 × (4455)
+ 1935 × 5 resulting in 9675
+ 1935 × 50 yielding 96750
+ 1935 × 400 that results in 774000
+ 1935 × 4000 that results in 7740000

= 8620425
