Alright, let's work through 9321 times 9300 step by step
9321 × 9300 = 9300 × (9321)
+ 9300 × 1 what gives us 9300
+ 9300 × 20 which equals 186000
+ 9300 × 300 that equals 2790000
+ 9300 × 9000 that is equal 83700000

= 86685300
