Alright, let's solve this math problem step by step. First, we have the number 774. Next, we see the multiplication sign, which means we need to multiply something. And what are we multiplying it by? We multiply it by 220. So, we're going to take the number 774 and add it to itself 220 times.
Step 1: 0 + 774 = 774
Step 2: 774 + 774 = 1548
Step 3: 1548 + 774 = 2322
Step 4: 2322 + 774 = 3096
Step 5: 3096 + 774 = 3870
Step 6: 3870 + 774 = 4644
Step 7: 4644 + 774 = 5418
Step 8: 5418 + 774 = 6192
Step 9: 6192 + 774 = 6966
Step 10: 6966 + 774 = 7740
Step 11: 7740 + 774 = 8514
Step 12: 8514 + 774 = 9288
Step 13: 9288 + 774 = 10062
Step 14: 10062 + 774 = 10836
Step 15: 10836 + 774 = 11610
Step 16: 11610 + 774 = 12384
Step 17: 12384 + 774 = 13158
Step 18: 13158 + 774 = 13932
Step 19: 13932 + 774 = 14706
Step 20: 14706 + 774 = 15480
Step 21: 15480 + 774 = 16254
Step 22: 16254 + 774 = 17028
Step 23: 17028 + 774 = 17802
Step 24: 17802 + 774 = 18576
Step 25: 18576 + 774 = 19350
Step 26: 19350 + 774 = 20124
Step 27: 20124 + 774 = 20898
Step 28: 20898 + 774 = 21672
Step 29: 21672 + 774 = 22446
Step 30: 22446 + 774 = 23220
Step 31: 23220 + 774 = 23994
Step 32: 23994 + 774 = 24768
Step 33: 24768 + 774 = 25542
Step 34: 25542 + 774 = 26316
Step 35: 26316 + 774 = 27090
Step 36: 27090 + 774 = 27864
Step 37: 27864 + 774 = 28638
Step 38: 28638 + 774 = 29412
Step 39: 29412 + 774 = 30186
Step 40: 30186 + 774 = 30960
Step 41: 30960 + 774 = 31734
Step 42: 31734 + 774 = 32508
Step 43: 32508 + 774 = 33282
Step 44: 33282 + 774 = 34056
Step 45: 34056 + 774 = 34830
Step 46: 34830 + 774 = 35604
Step 47: 35604 + 774 = 36378
Step 48: 36378 + 774 = 37152
Step 49: 37152 + 774 = 37926
Step 50: 37926 + 774 = 38700
Step 51: 38700 + 774 = 39474
Step 52: 39474 + 774 = 40248
Step 53: 40248 + 774 = 41022
Step 54: 41022 + 774 = 41796
Step 55: 41796 + 774 = 42570
Step 56: 42570 + 774 = 43344
Step 57: 43344 + 774 = 44118
Step 58: 44118 + 774 = 44892
Step 59: 44892 + 774 = 45666
Step 60: 45666 + 774 = 46440
Step 61: 46440 + 774 = 47214
Step 62: 47214 + 774 = 47988
Step 63: 47988 + 774 = 48762
Step 64: 48762 + 774 = 49536
Step 65: 49536 + 774 = 50310
Step 66: 50310 + 774 = 51084
Step 67: 51084 + 774 = 51858
Step 68: 51858 + 774 = 52632
Step 69: 52632 + 774 = 53406
Step 70: 53406 + 774 = 54180
Step 71: 54180 + 774 = 54954
Step 72: 54954 + 774 = 55728
Step 73: 55728 + 774 = 56502
Step 74: 56502 + 774 = 57276
Step 75: 57276 + 774 = 58050
Step 76: 58050 + 774 = 58824
Step 77: 58824 + 774 = 59598
Step 78: 59598 + 774 = 60372
Step 79: 60372 + 774 = 61146
Step 80: 61146 + 774 = 61920
Step 81: 61920 + 774 = 62694
Step 82: 62694 + 774 = 63468
Step 83: 63468 + 774 = 64242
Step 84: 64242 + 774 = 65016
Step 85: 65016 + 774 = 65790
Step 86: 65790 + 774 = 66564
Step 87: 66564 + 774 = 67338
Step 88: 67338 + 774 = 68112
Step 89: 68112 + 774 = 68886
Step 90: 68886 + 774 = 69660
Step 91: 69660 + 774 = 70434
Step 92: 70434 + 774 = 71208
Step 93: 71208 + 774 = 71982
Step 94: 71982 + 774 = 72756
Step 95: 72756 + 774 = 73530
Step 96: 73530 + 774 = 74304
Step 97: 74304 + 774 = 75078
Step 98: 75078 + 774 = 75852
Step 99: 75852 + 774 = 76626
Step 100: 76626 + 774 = 77400
Step 101: 77400 + 774 = 78174
Step 102: 78174 + 774 = 78948
Step 103: 78948 + 774 = 79722
Step 104: 79722 + 774 = 80496
Step 105: 80496 + 774 = 81270
Step 106: 81270 + 774 = 82044
Step 107: 82044 + 774 = 82818
Step 108: 82818 + 774 = 83592
Step 109: 83592 + 774 = 84366
Step 110: 84366 + 774 = 85140
Step 111: 85140 + 774 = 85914
Step 112: 85914 + 774 = 86688
Step 113: 86688 + 774 = 87462
Step 114: 87462 + 774 = 88236
Step 115: 88236 + 774 = 89010
Step 116: 89010 + 774 = 89784
Step 117: 89784 + 774 = 90558
Step 118: 90558 + 774 = 91332
Step 119: 91332 + 774 = 92106
Step 120: 92106 + 774 = 92880
Step 121: 92880 + 774 = 93654
Step 122: 93654 + 774 = 94428
Step 123: 94428 + 774 = 95202
Step 124: 95202 + 774 = 95976
Step 125: 95976 + 774 = 96750
Step 126: 96750 + 774 = 97524
Step 127: 97524 + 774 = 98298
Step 128: 98298 + 774 = 99072
Step 129: 99072 + 774 = 99846
Step 130: 99846 + 774 = 100620
Step 131: 100620 + 774 = 101394
Step 132: 101394 + 774 = 102168
Step 133: 102168 + 774 = 102942
Step 134: 102942 + 774 = 103716
Step 135: 103716 + 774 = 104490
Step 136: 104490 + 774 = 105264
Step 137: 105264 + 774 = 106038
Step 138: 106038 + 774 = 106812
Step 139: 106812 + 774 = 107586
Step 140: 107586 + 774 = 108360
Step 141: 108360 + 774 = 109134
Step 142: 109134 + 774 = 109908
Step 143: 109908 + 774 = 110682
Step 144: 110682 + 774 = 111456
Step 145: 111456 + 774 = 112230
Step 146: 112230 + 774 = 113004
Step 147: 113004 + 774 = 113778
Step 148: 113778 + 774 = 114552
Step 149: 114552 + 774 = 115326
Step 150: 115326 + 774 = 116100
Step 151: 116100 + 774 = 116874
Step 152: 116874 + 774 = 117648
Step 153: 117648 + 774 = 118422
Step 154: 118422 + 774 = 119196
Step 155: 119196 + 774 = 119970
Step 156: 119970 + 774 = 120744
Step 157: 120744 + 774 = 121518
Step 158: 121518 + 774 = 122292
Step 159: 122292 + 774 = 123066
Step 160: 123066 + 774 = 123840
Step 161: 123840 + 774 = 124614
Step 162: 124614 + 774 = 125388
Step 163: 125388 + 774 = 126162
Step 164: 126162 + 774 = 126936
Step 165: 126936 + 774 = 127710
Step 166: 127710 + 774 = 128484
Step 167: 128484 + 774 = 129258
Step 168: 129258 + 774 = 130032
Step 169: 130032 + 774 = 130806
Step 170: 130806 + 774 = 131580
Step 171: 131580 + 774 = 132354
Step 172: 132354 + 774 = 133128
Step 173: 133128 + 774 = 133902
Step 174: 133902 + 774 = 134676
Step 175: 134676 + 774 = 135450
Step 176: 135450 + 774 = 136224
Step 177: 136224 + 774 = 136998
Step 178: 136998 + 774 = 137772
Step 179: 137772 + 774 = 138546
Step 180: 138546 + 774 = 139320
Step 181: 139320 + 774 = 140094
Step 182: 140094 + 774 = 140868
Step 183: 140868 + 774 = 141642
Step 184: 141642 + 774 = 142416
Step 185: 142416 + 774 = 143190
Step 186: 143190 + 774 = 143964
Step 187: 143964 + 774 = 144738
Step 188: 144738 + 774 = 145512
Step 189: 145512 + 774 = 146286
Step 190: 146286 + 774 = 147060
Step 191: 147060 + 774 = 147834
Step 192: 147834 + 774 = 148608
Step 193: 148608 + 774 = 149382
Step 194: 149382 + 774 = 150156
Step 195: 150156 + 774 = 150930
Step 196: 150930 + 774 = 151704
Step 197: 151704 + 774 = 152478
Step 198: 152478 + 774 = 153252
Step 199: 153252 + 774 = 154026
Step 200: 154026 + 774 = 154800
Step 201: 154800 + 774 = 155574
Step 202: 155574 + 774 = 156348
Step 203: 156348 + 774 = 157122
Step 204: 157122 + 774 = 157896
Step 205: 157896 + 774 = 158670
Step 206: 158670 + 774 = 159444
Step 207: 159444 + 774 = 160218
Step 208: 160218 + 774 = 160992
Step 209: 160992 + 774 = 161766
Step 210: 161766 + 774 = 162540
Step 211: 162540 + 774 = 163314
Step 212: 163314 + 774 = 164088
Step 213: 164088 + 774 = 164862
Step 214: 164862 + 774 = 165636
Step 215: 165636 + 774 = 166410
Step 216: 166410 + 774 = 167184
Step 217: 167184 + 774 = 167958
Step 218: 167958 + 774 = 168732
Step 219: 168732 + 774 = 169506
Step 220: 169506 + 774 = 170280

So, 774*220 = 170280