Alright, let's work through 9742 times 9143 step by step
9742 × 9143 = 9143 × (9742)
+ 9143 × 2 that is equal 18286
+ 9143 × 40 what gives us 365720
+ 9143 × 700 that equals 6400100
+ 9143 × 9000 that results in 82287000

= 89071106
