Alright, let's work through 6661 times 9602 step by step
6661 × 9602 = 9602 × (6661)
+ 9602 × 1 that is equal 9602
+ 9602 × 60 giving us 576120
+ 9602 × 600 which equals 5761200
+ 9602 × 6000 that results in 57612000

= 63958922
