Alright, let's work through 9842 times 7447 step by step
9842 × 7447 = 7447 × (9842)
+ 7447 × 2 that is equal 14894
+ 7447 × 40 resulting in 297880
+ 7447 × 800 yielding 5957600
+ 7447 × 9000 giving us 67023000

= 73293374
