Without delay, let's solve this. We've got 289 and we will be multiplying it by 7, that is, adding 289 to itself 7 times.
Step 1: 0 + 289 = 289
Step 2: 289 + 289 = 578
Step 3: 578 + 289 = 867
Step 4: 867 + 289 = 1156
Step 5: 1156 + 289 = 1445
Step 6: 1445 + 289 = 1734
Step 7: 1734 + 289 = 2023

So, 289*7 = 2023