OK, let's work through this together. We're starting with 436 and we're going to multiply it by 19, which means we add 436 to itself 19 times.
Step 1: 0 + 436 = 436
Step 2: 436 + 436 = 872
Step 3: 872 + 436 = 1308
Step 4: 1308 + 436 = 1744
Step 5: 1744 + 436 = 2180
Step 6: 2180 + 436 = 2616
Step 7: 2616 + 436 = 3052
Step 8: 3052 + 436 = 3488
Step 9: 3488 + 436 = 3924
Step 10: 3924 + 436 = 4360
Step 11: 4360 + 436 = 4796
Step 12: 4796 + 436 = 5232
Step 13: 5232 + 436 = 5668
Step 14: 5668 + 436 = 6104
Step 15: 6104 + 436 = 6540
Step 16: 6540 + 436 = 6976
Step 17: 6976 + 436 = 7412
Step 18: 7412 + 436 = 7848
Step 19: 7848 + 436 = 8284

So, 436*19 = 8284