Alright, let's work through 9513 times 9621 step by step
9513 × 9621 = 9621 × (9513)
+ 9621 × 3 that equals 28863
+ 9621 × 10 what gives us 96210
+ 9621 × 500 yielding 4810500
+ 9621 × 9000 giving us 86589000

= 91524573
