We're going to solve 9931 multiplied by 1544
9931 × 1544 = 1544 × (9931)
+ 1544 × 1 what gives us 1544
+ 1544 × 30 resulting in 46320
+ 1544 × 900 yielding 1389600
+ 1544 × 9000 yielding 13896000

= 15333464
