We're going to solve 8739 multiplied by 8864
8739 × 8864 = 8864 × (8739)
+ 8864 × 9 yielding 79776
+ 8864 × 30 that is equal 265920
+ 8864 × 700 that equals 6204800
+ 8864 × 8000 that equals 70912000

= 77462496
