Without delay, let's solve this. We've got 464 and we will be multiplying it by 46, that is, adding 464 to itself 46 times.
Step 1: 0 + 464 = 464
Step 2: 464 + 464 = 928
Step 3: 928 + 464 = 1392
Step 4: 1392 + 464 = 1856
Step 5: 1856 + 464 = 2320
Step 6: 2320 + 464 = 2784
Step 7: 2784 + 464 = 3248
Step 8: 3248 + 464 = 3712
Step 9: 3712 + 464 = 4176
Step 10: 4176 + 464 = 4640
Step 11: 4640 + 464 = 5104
Step 12: 5104 + 464 = 5568
Step 13: 5568 + 464 = 6032
Step 14: 6032 + 464 = 6496
Step 15: 6496 + 464 = 6960
Step 16: 6960 + 464 = 7424
Step 17: 7424 + 464 = 7888
Step 18: 7888 + 464 = 8352
Step 19: 8352 + 464 = 8816
Step 20: 8816 + 464 = 9280
Step 21: 9280 + 464 = 9744
Step 22: 9744 + 464 = 10208
Step 23: 10208 + 464 = 10672
Step 24: 10672 + 464 = 11136
Step 25: 11136 + 464 = 11600
Step 26: 11600 + 464 = 12064
Step 27: 12064 + 464 = 12528
Step 28: 12528 + 464 = 12992
Step 29: 12992 + 464 = 13456
Step 30: 13456 + 464 = 13920
Step 31: 13920 + 464 = 14384
Step 32: 14384 + 464 = 14848
Step 33: 14848 + 464 = 15312
Step 34: 15312 + 464 = 15776
Step 35: 15776 + 464 = 16240
Step 36: 16240 + 464 = 16704
Step 37: 16704 + 464 = 17168
Step 38: 17168 + 464 = 17632
Step 39: 17632 + 464 = 18096
Step 40: 18096 + 464 = 18560
Step 41: 18560 + 464 = 19024
Step 42: 19024 + 464 = 19488
Step 43: 19488 + 464 = 19952
Step 44: 19952 + 464 = 20416
Step 45: 20416 + 464 = 20880
Step 46: 20880 + 464 = 21344

So, 464*46 = 21344