Alright, let's solve this math problem step by step. First, we have the number 928. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 77. So, we're going to take the number 928 and add it to itself 77 times.
Step 1: 0 + 928 = 928
Step 2: 928 + 928 = 1856
Step 3: 1856 + 928 = 2784
Step 4: 2784 + 928 = 3712
Step 5: 3712 + 928 = 4640
Step 6: 4640 + 928 = 5568
Step 7: 5568 + 928 = 6496
Step 8: 6496 + 928 = 7424
Step 9: 7424 + 928 = 8352
Step 10: 8352 + 928 = 9280
Step 11: 9280 + 928 = 10208
Step 12: 10208 + 928 = 11136
Step 13: 11136 + 928 = 12064
Step 14: 12064 + 928 = 12992
Step 15: 12992 + 928 = 13920
Step 16: 13920 + 928 = 14848
Step 17: 14848 + 928 = 15776
Step 18: 15776 + 928 = 16704
Step 19: 16704 + 928 = 17632
Step 20: 17632 + 928 = 18560
Step 21: 18560 + 928 = 19488
Step 22: 19488 + 928 = 20416
Step 23: 20416 + 928 = 21344
Step 24: 21344 + 928 = 22272
Step 25: 22272 + 928 = 23200
Step 26: 23200 + 928 = 24128
Step 27: 24128 + 928 = 25056
Step 28: 25056 + 928 = 25984
Step 29: 25984 + 928 = 26912
Step 30: 26912 + 928 = 27840
Step 31: 27840 + 928 = 28768
Step 32: 28768 + 928 = 29696
Step 33: 29696 + 928 = 30624
Step 34: 30624 + 928 = 31552
Step 35: 31552 + 928 = 32480
Step 36: 32480 + 928 = 33408
Step 37: 33408 + 928 = 34336
Step 38: 34336 + 928 = 35264
Step 39: 35264 + 928 = 36192
Step 40: 36192 + 928 = 37120
Step 41: 37120 + 928 = 38048
Step 42: 38048 + 928 = 38976
Step 43: 38976 + 928 = 39904
Step 44: 39904 + 928 = 40832
Step 45: 40832 + 928 = 41760
Step 46: 41760 + 928 = 42688
Step 47: 42688 + 928 = 43616
Step 48: 43616 + 928 = 44544
Step 49: 44544 + 928 = 45472
Step 50: 45472 + 928 = 46400
Step 51: 46400 + 928 = 47328
Step 52: 47328 + 928 = 48256
Step 53: 48256 + 928 = 49184
Step 54: 49184 + 928 = 50112
Step 55: 50112 + 928 = 51040
Step 56: 51040 + 928 = 51968
Step 57: 51968 + 928 = 52896
Step 58: 52896 + 928 = 53824
Step 59: 53824 + 928 = 54752
Step 60: 54752 + 928 = 55680
Step 61: 55680 + 928 = 56608
Step 62: 56608 + 928 = 57536
Step 63: 57536 + 928 = 58464
Step 64: 58464 + 928 = 59392
Step 65: 59392 + 928 = 60320
Step 66: 60320 + 928 = 61248
Step 67: 61248 + 928 = 62176
Step 68: 62176 + 928 = 63104
Step 69: 63104 + 928 = 64032
Step 70: 64032 + 928 = 64960
Step 71: 64960 + 928 = 65888
Step 72: 65888 + 928 = 66816
Step 73: 66816 + 928 = 67744
Step 74: 67744 + 928 = 68672
Step 75: 68672 + 928 = 69600
Step 76: 69600 + 928 = 70528
Step 77: 70528 + 928 = 71456

So, 928*77 = 71456