Alright, let's work through 7894 times 2087 step by step
7894 × 2087 = 2087 × (7894)
+ 2087 × 4 giving us 8348
+ 2087 × 90 that is equal 187830
+ 2087 × 800 that results in 1669600
+ 2087 × 7000 which equals 14609000

= 16474778
