Alright, let's work through 1528 times 7691 step by step
1528 × 7691 = 7691 × (1528)
+ 7691 × 8 yielding 61528
+ 7691 × 20 yielding 153820
+ 7691 × 500 that results in 3845500
+ 7691 × 1000 resulting in 7691000

= 11751848
