We're going to solve 9989 multiplied by 9174
9989 × 9174 = 9174 × (9989)
+ 9174 × 9 what gives us 82566
+ 9174 × 80 that equals 733920
+ 9174 × 900 yielding 8256600
+ 9174 × 9000 that results in 82566000

= 91639086
