Sure thing, let's get straight to it. We start with 734 and we're going to multiply it by 7, which means adding 734 to itself 7 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

So, 734*7 = 5138