Alright, let's work through 9801 times 7357 step by step
9801 × 7357 = 7357 × (9801)
+ 7357 × 1 what gives us 7357
+ 7357 × 00 that is equal 0
+ 7357 × 800 that is equal 5885600
+ 7357 × 9000 yielding 66213000

= 72105957
