Alright, let's work through 7846 times 1998 step by step
7846 × 1998 = 1998 × (7846)
+ 1998 × 6 what gives us 11988
+ 1998 × 40 which equals 79920
+ 1998 × 800 that results in 1598400
+ 1998 × 7000 that equals 13986000

= 15676308
