Alright, let's work through 7791 times 8208 step by step
7791 × 8208 = 8208 × (7791)
+ 8208 × 1 that equals 8208
+ 8208 × 90 which equals 738720
+ 8208 × 700 that equals 5745600
+ 8208 × 7000 resulting in 57456000

= 63948528
