Alright, let's work through 2290 times 422 step by step
2290 × 422 = 422 × (2290)
+ 422 × 0 which equals 0
+ 422 × 90 what gives us 37980
+ 422 × 200 resulting in 84400
+ 422 × 2000 that is equal 844000

= 966380
