Alright, let's work through 7666 times 3198 step by step
7666 × 3198 = 3198 × (7666)
+ 3198 × 6 yielding 19188
+ 3198 × 60 giving us 191880
+ 3198 × 600 yielding 1918800
+ 3198 × 7000 yielding 22386000

= 24515868
