Alright, let's work through 1977 times 1085 step by step
1977 × 1085 = 1085 × (1977)
+ 1085 × 7 which equals 7595
+ 1085 × 70 that is equal 75950
+ 1085 × 900 yielding 976500
+ 1085 × 1000 which equals 1085000

= 2145045
