Alright, let's work through 9402 times 89 step by step
9402 × 89 = 89 × (9402)
+ 89 × 2 which equals 178
+ 89 × 00 what gives us 0
+ 89 × 400 that results in 35600
+ 89 × 9000 giving us 801000

= 836778
