Let's get this math done. We have 734 and we're going to multiply it by 12. This is the same as taking 734 and adding it to itself 12 times.
Step 1: 0 + 734 = 734
Step 2: 734 + 734 = 1468
Step 3: 1468 + 734 = 2202
Step 4: 2202 + 734 = 2936
Step 5: 2936 + 734 = 3670
Step 6: 3670 + 734 = 4404
Step 7: 4404 + 734 = 5138
Step 8: 5138 + 734 = 5872
Step 9: 5872 + 734 = 6606
Step 10: 6606 + 734 = 7340
Step 11: 7340 + 734 = 8074
Step 12: 8074 + 734 = 8808

So, 734*12 = 8808