Alright, let's work through 2980 times 9458 step by step
2980 × 9458 = 9458 × (2980)
+ 9458 × 0 what gives us 0
+ 9458 × 80 yielding 756640
+ 9458 × 900 that is equal 8512200
+ 9458 × 2000 yielding 18916000

= 28184840
