Let's get this math done. We have 608 and we're going to multiply it by 28. This is the same as taking 608 and adding it to itself 28 times.
Step 1: 0 + 608 = 608
Step 2: 608 + 608 = 1216
Step 3: 1216 + 608 = 1824
Step 4: 1824 + 608 = 2432
Step 5: 2432 + 608 = 3040
Step 6: 3040 + 608 = 3648
Step 7: 3648 + 608 = 4256
Step 8: 4256 + 608 = 4864
Step 9: 4864 + 608 = 5472
Step 10: 5472 + 608 = 6080
Step 11: 6080 + 608 = 6688
Step 12: 6688 + 608 = 7296
Step 13: 7296 + 608 = 7904
Step 14: 7904 + 608 = 8512
Step 15: 8512 + 608 = 9120
Step 16: 9120 + 608 = 9728
Step 17: 9728 + 608 = 10336
Step 18: 10336 + 608 = 10944
Step 19: 10944 + 608 = 11552
Step 20: 11552 + 608 = 12160
Step 21: 12160 + 608 = 12768
Step 22: 12768 + 608 = 13376
Step 23: 13376 + 608 = 13984
Step 24: 13984 + 608 = 14592
Step 25: 14592 + 608 = 15200
Step 26: 15200 + 608 = 15808
Step 27: 15808 + 608 = 16416
Step 28: 16416 + 608 = 17024

So, 608*28 = 17024