Alright, let's work through 6894 times 8386 step by step
6894 × 8386 = 8386 × (6894)
+ 8386 × 4 that results in 33544
+ 8386 × 90 what gives us 754740
+ 8386 × 800 that results in 6708800
+ 8386 × 6000 that equals 50316000

= 57813084
