Alright, let's work through 7700 times 2805 step by step
7700 × 2805 = 2805 × (7700)
+ 2805 × 0 that is equal 0
+ 2805 × 00 that results in 0
+ 2805 × 700 what gives us 1963500
+ 2805 × 7000 that equals 19635000

= 21598500
