We're going to solve 2805 multiplied by 8161
2805 × 8161 = 8161 × (2805)
+ 8161 × 5 which equals 40805
+ 8161 × 00 what gives us 0
+ 8161 × 800 that results in 6528800
+ 8161 × 2000 resulting in 16322000

= 22891605
