No problem, we've got 9523 and 8985 to multiply
9523 × 8985 = 8985 × (9523)
+ 8985 × 3 which equals 26955
+ 8985 × 20 producing 179700
+ 8985 × 500 that is equal 4492500
+ 8985 × 9000 what gives us 80865000

= 85564155
