Alright, let's work through 6661 times 186 step by step
6661 × 186 = 186 × (6661)
+ 186 × 1 yielding 186
+ 186 × 60 what gives us 11160
+ 186 × 600 that is equal 111600
+ 186 × 6000 resulting in 1116000

= 1238946
