We're going to solve 8821 multiplied by 7580
8821 × 7580 = 7580 × (8821)
+ 7580 × 1 that is equal 7580
+ 7580 × 20 resulting in 151600
+ 7580 × 800 that equals 6064000
+ 7580 × 8000 that results in 60640000

= 66863180
