Alright, let's work through 9777 times 7200 step by step
9777 × 7200 = 7200 × (9777)
+ 7200 × 7 which equals 50400
+ 7200 × 70 that equals 504000
+ 7200 × 700 yielding 5040000
+ 7200 × 9000 giving us 64800000

= 70394400
