Alright, let's work through 7801 times 9786 step by step
7801 × 9786 = 9786 × (7801)
+ 9786 × 1 what gives us 9786
+ 9786 × 00 giving us 0
+ 9786 × 800 what gives us 7828800
+ 9786 × 7000 what gives us 68502000

= 76340586
