Alright, let's work through 8939 times 7896 step by step
8939 × 7896 = 7896 × (8939)
+ 7896 × 9 yielding 71064
+ 7896 × 30 what gives us 236880
+ 7896 × 900 which equals 7106400
+ 7896 × 8000 that equals 63168000

= 70582344
