We're going to solve 7831 multiplied by 7905
7831 × 7905 = 7905 × (7831)
+ 7905 × 1 what gives us 7905
+ 7905 × 30 that equals 237150
+ 7905 × 800 that equals 6324000
+ 7905 × 7000 giving us 55335000

= 61904055
