Alright, let's work through 7963 times 39 step by step
7963 × 39 = 39 × (7963)
+ 39 × 3 that is equal 117
+ 39 × 60 that equals 2340
+ 39 × 900 which equals 35100
+ 39 × 7000 which equals 273000

= 310557
