OK, let's crack this. We're given 164 and our task is to multiply it by 19. Essentially, we'll be adding 164 to itself 19 times.
Step 1: 0 + 164 = 164
Step 2: 164 + 164 = 328
Step 3: 328 + 164 = 492
Step 4: 492 + 164 = 656
Step 5: 656 + 164 = 820
Step 6: 820 + 164 = 984
Step 7: 984 + 164 = 1148
Step 8: 1148 + 164 = 1312
Step 9: 1312 + 164 = 1476
Step 10: 1476 + 164 = 1640
Step 11: 1640 + 164 = 1804
Step 12: 1804 + 164 = 1968
Step 13: 1968 + 164 = 2132
Step 14: 2132 + 164 = 2296
Step 15: 2296 + 164 = 2460
Step 16: 2460 + 164 = 2624
Step 17: 2624 + 164 = 2788
Step 18: 2788 + 164 = 2952
Step 19: 2952 + 164 = 3116

So, 164*19 = 3116