We're going to solve 8491 multiplied by 1535
8491 × 1535 = 1535 × (8491)
+ 1535 × 1 that is equal 1535
+ 1535 × 90 resulting in 138150
+ 1535 × 400 which equals 614000
+ 1535 × 8000 resulting in 12280000

= 13033685
