OK, let's crack this. We're given 946 and our task is to multiply it by 24. Essentially, we'll be adding 946 to itself 24 times.
Step 1: 0 + 946 = 946
Step 2: 946 + 946 = 1892
Step 3: 1892 + 946 = 2838
Step 4: 2838 + 946 = 3784
Step 5: 3784 + 946 = 4730
Step 6: 4730 + 946 = 5676
Step 7: 5676 + 946 = 6622
Step 8: 6622 + 946 = 7568
Step 9: 7568 + 946 = 8514
Step 10: 8514 + 946 = 9460
Step 11: 9460 + 946 = 10406
Step 12: 10406 + 946 = 11352
Step 13: 11352 + 946 = 12298
Step 14: 12298 + 946 = 13244
Step 15: 13244 + 946 = 14190
Step 16: 14190 + 946 = 15136
Step 17: 15136 + 946 = 16082
Step 18: 16082 + 946 = 17028
Step 19: 17028 + 946 = 17974
Step 20: 17974 + 946 = 18920
Step 21: 18920 + 946 = 19866
Step 22: 19866 + 946 = 20812
Step 23: 20812 + 946 = 21758
Step 24: 21758 + 946 = 22704

So, 946*24 = 22704