Without delay, let's solve this. We've got 794 and we will be multiplying it by 12, that is, adding 794 to itself 12 times.
Step 1: 0 + 794 = 794
Step 2: 794 + 794 = 1588
Step 3: 1588 + 794 = 2382
Step 4: 2382 + 794 = 3176
Step 5: 3176 + 794 = 3970
Step 6: 3970 + 794 = 4764
Step 7: 4764 + 794 = 5558
Step 8: 5558 + 794 = 6352
Step 9: 6352 + 794 = 7146
Step 10: 7146 + 794 = 7940
Step 11: 7940 + 794 = 8734
Step 12: 8734 + 794 = 9528

So, 794*12 = 9528