Without delay, let's solve this. We've got 738 and we will be multiplying it by 9, that is, adding 738 to itself 9 times.
Step 1: 0 + 738 = 738
Step 2: 738 + 738 = 1476
Step 3: 1476 + 738 = 2214
Step 4: 2214 + 738 = 2952
Step 5: 2952 + 738 = 3690
Step 6: 3690 + 738 = 4428
Step 7: 4428 + 738 = 5166
Step 8: 5166 + 738 = 5904
Step 9: 5904 + 738 = 6642

So, 738*9 = 6642