Without delay, let's solve this. We've got 263 and we will be multiplying it by 6, that is, adding 263 to itself 6 times.
Step 1: 0 + 263 = 263
Step 2: 263 + 263 = 526
Step 3: 526 + 263 = 789
Step 4: 789 + 263 = 1052
Step 5: 1052 + 263 = 1315
Step 6: 1315 + 263 = 1578

So, 263*6 = 1578