No problem, we've got 8147 and 9471 to multiply
8147 × 9471 = 9471 × (8147)
+ 9471 × 7 yielding 66297
+ 9471 × 40 that is equal 378840
+ 9471 × 100 that equals 947100
+ 9471 × 8000 which equals 75768000

= 77160237
