We're going to solve 3916 multiplied by 2158
3916 × 2158 = 2158 × (3916)
+ 2158 × 6 yielding 12948
+ 2158 × 10 that results in 21580
+ 2158 × 900 that equals 1942200
+ 2158 × 3000 which equals 6474000

= 8450728
