Alright, let's work through 7097 times 812 step by step
7097 × 812 = 812 × (7097)
+ 812 × 7 that equals 5684
+ 812 × 90 producing 73080
+ 812 × 000 which equals 0
+ 812 × 7000 that is equal 5684000

= 5762764
