OK, let's crack this. We're given 470 and our task is to multiply it by 9. Essentially, we'll be adding 470 to itself 9 times.
Step 1: 0 + 470 = 470
Step 2: 470 + 470 = 940
Step 3: 940 + 470 = 1410
Step 4: 1410 + 470 = 1880
Step 5: 1880 + 470 = 2350
Step 6: 2350 + 470 = 2820
Step 7: 2820 + 470 = 3290
Step 8: 3290 + 470 = 3760
Step 9: 3760 + 470 = 4230

So, 470*9 = 4230