Alright, let's work through 1770 times 6524 step by step
1770 × 6524 = 6524 × (1770)
+ 6524 × 0 producing 0
+ 6524 × 70 producing 456680
+ 6524 × 700 that results in 4566800
+ 6524 × 1000 yielding 6524000

= 11547480
