Alright, let's work through 7174 times 80 step by step
7174 × 80 = 80 × (7174)
+ 80 × 4 that equals 320
+ 80 × 70 that is equal 5600
+ 80 × 100 yielding 8000
+ 80 × 7000 which equals 560000

= 573920
