No problem, we've got 7977 and 1782 to multiply
7977 × 1782 = 1782 × (7977)
+ 1782 × 7 giving us 12474
+ 1782 × 70 producing 124740
+ 1782 × 900 that equals 1603800
+ 1782 × 7000 that is equal 12474000

= 14215014
