We're going to solve 9151 multiplied by 9619
9151 × 9619 = 9619 × (9151)
+ 9619 × 1 which equals 9619
+ 9619 × 50 which equals 480950
+ 9619 × 100 that is equal 961900
+ 9619 × 9000 what gives us 86571000

= 88023469
