Sure thing, let's get straight to it. We start with 473 and we're going to multiply it by 20, which means adding 473 to itself 20 times.
Step 1: 0 + 473 = 473
Step 2: 473 + 473 = 946
Step 3: 946 + 473 = 1419
Step 4: 1419 + 473 = 1892
Step 5: 1892 + 473 = 2365
Step 6: 2365 + 473 = 2838
Step 7: 2838 + 473 = 3311
Step 8: 3311 + 473 = 3784
Step 9: 3784 + 473 = 4257
Step 10: 4257 + 473 = 4730
Step 11: 4730 + 473 = 5203
Step 12: 5203 + 473 = 5676
Step 13: 5676 + 473 = 6149
Step 14: 6149 + 473 = 6622
Step 15: 6622 + 473 = 7095
Step 16: 7095 + 473 = 7568
Step 17: 7568 + 473 = 8041
Step 18: 8041 + 473 = 8514
Step 19: 8514 + 473 = 8987
Step 20: 8987 + 473 = 9460

So, 473*20 = 9460