Alright, let's work through 8303 times 6009 step by step
8303 × 6009 = 6009 × (8303)
+ 6009 × 3 what gives us 18027
+ 6009 × 00 resulting in 0
+ 6009 × 300 what gives us 1802700
+ 6009 × 8000 that results in 48072000

= 49892727
