Let's get this math done. We have 896 and we're going to multiply it by 49. This is the same as taking 896 and adding it to itself 49 times.
Step 1: 0 + 896 = 896
Step 2: 896 + 896 = 1792
Step 3: 1792 + 896 = 2688
Step 4: 2688 + 896 = 3584
Step 5: 3584 + 896 = 4480
Step 6: 4480 + 896 = 5376
Step 7: 5376 + 896 = 6272
Step 8: 6272 + 896 = 7168
Step 9: 7168 + 896 = 8064
Step 10: 8064 + 896 = 8960
Step 11: 8960 + 896 = 9856
Step 12: 9856 + 896 = 10752
Step 13: 10752 + 896 = 11648
Step 14: 11648 + 896 = 12544
Step 15: 12544 + 896 = 13440
Step 16: 13440 + 896 = 14336
Step 17: 14336 + 896 = 15232
Step 18: 15232 + 896 = 16128
Step 19: 16128 + 896 = 17024
Step 20: 17024 + 896 = 17920
Step 21: 17920 + 896 = 18816
Step 22: 18816 + 896 = 19712
Step 23: 19712 + 896 = 20608
Step 24: 20608 + 896 = 21504
Step 25: 21504 + 896 = 22400
Step 26: 22400 + 896 = 23296
Step 27: 23296 + 896 = 24192
Step 28: 24192 + 896 = 25088
Step 29: 25088 + 896 = 25984
Step 30: 25984 + 896 = 26880
Step 31: 26880 + 896 = 27776
Step 32: 27776 + 896 = 28672
Step 33: 28672 + 896 = 29568
Step 34: 29568 + 896 = 30464
Step 35: 30464 + 896 = 31360
Step 36: 31360 + 896 = 32256
Step 37: 32256 + 896 = 33152
Step 38: 33152 + 896 = 34048
Step 39: 34048 + 896 = 34944
Step 40: 34944 + 896 = 35840
Step 41: 35840 + 896 = 36736
Step 42: 36736 + 896 = 37632
Step 43: 37632 + 896 = 38528
Step 44: 38528 + 896 = 39424
Step 45: 39424 + 896 = 40320
Step 46: 40320 + 896 = 41216
Step 47: 41216 + 896 = 42112
Step 48: 42112 + 896 = 43008
Step 49: 43008 + 896 = 43904

So, 896*49 = 43904