Alright, let's work through 8124 times 8236 step by step
8124 × 8236 = 8236 × (8124)
+ 8236 × 4 that is equal 32944
+ 8236 × 20 what gives us 164720
+ 8236 × 100 producing 823600
+ 8236 × 8000 producing 65888000

= 66909264
