Let's roll up our sleeves and solve this. We have 667 and we're going to multiply it by 69, essentially adding 667 to itself 69 times.
Step 1: 0 + 667 = 667
Step 2: 667 + 667 = 1334
Step 3: 1334 + 667 = 2001
Step 4: 2001 + 667 = 2668
Step 5: 2668 + 667 = 3335
Step 6: 3335 + 667 = 4002
Step 7: 4002 + 667 = 4669
Step 8: 4669 + 667 = 5336
Step 9: 5336 + 667 = 6003
Step 10: 6003 + 667 = 6670
Step 11: 6670 + 667 = 7337
Step 12: 7337 + 667 = 8004
Step 13: 8004 + 667 = 8671
Step 14: 8671 + 667 = 9338
Step 15: 9338 + 667 = 10005
Step 16: 10005 + 667 = 10672
Step 17: 10672 + 667 = 11339
Step 18: 11339 + 667 = 12006
Step 19: 12006 + 667 = 12673
Step 20: 12673 + 667 = 13340
Step 21: 13340 + 667 = 14007
Step 22: 14007 + 667 = 14674
Step 23: 14674 + 667 = 15341
Step 24: 15341 + 667 = 16008
Step 25: 16008 + 667 = 16675
Step 26: 16675 + 667 = 17342
Step 27: 17342 + 667 = 18009
Step 28: 18009 + 667 = 18676
Step 29: 18676 + 667 = 19343
Step 30: 19343 + 667 = 20010
Step 31: 20010 + 667 = 20677
Step 32: 20677 + 667 = 21344
Step 33: 21344 + 667 = 22011
Step 34: 22011 + 667 = 22678
Step 35: 22678 + 667 = 23345
Step 36: 23345 + 667 = 24012
Step 37: 24012 + 667 = 24679
Step 38: 24679 + 667 = 25346
Step 39: 25346 + 667 = 26013
Step 40: 26013 + 667 = 26680
Step 41: 26680 + 667 = 27347
Step 42: 27347 + 667 = 28014
Step 43: 28014 + 667 = 28681
Step 44: 28681 + 667 = 29348
Step 45: 29348 + 667 = 30015
Step 46: 30015 + 667 = 30682
Step 47: 30682 + 667 = 31349
Step 48: 31349 + 667 = 32016
Step 49: 32016 + 667 = 32683
Step 50: 32683 + 667 = 33350
Step 51: 33350 + 667 = 34017
Step 52: 34017 + 667 = 34684
Step 53: 34684 + 667 = 35351
Step 54: 35351 + 667 = 36018
Step 55: 36018 + 667 = 36685
Step 56: 36685 + 667 = 37352
Step 57: 37352 + 667 = 38019
Step 58: 38019 + 667 = 38686
Step 59: 38686 + 667 = 39353
Step 60: 39353 + 667 = 40020
Step 61: 40020 + 667 = 40687
Step 62: 40687 + 667 = 41354
Step 63: 41354 + 667 = 42021
Step 64: 42021 + 667 = 42688
Step 65: 42688 + 667 = 43355
Step 66: 43355 + 667 = 44022
Step 67: 44022 + 667 = 44689
Step 68: 44689 + 667 = 45356
Step 69: 45356 + 667 = 46023

So, 667*69 = 46023