Alright, let's work through 4964 times 9957 step by step
4964 × 9957 = 9957 × (4964)
+ 9957 × 4 yielding 39828
+ 9957 × 60 giving us 597420
+ 9957 × 900 what gives us 8961300
+ 9957 × 4000 giving us 39828000

= 49426548
