We're going to solve 7770 multiplied by 7778
7770 × 7778 = 7778 × (7770)
+ 7778 × 0 which equals 0
+ 7778 × 70 producing 544460
+ 7778 × 700 resulting in 5444600
+ 7778 × 7000 that is equal 54446000

= 60435060
