Sure thing! We've got 611 and we're gonna multiply it by 4. That's the same as adding 611 to itself 4 times.
Step 1: 0 + 611 = 611
Step 2: 611 + 611 = 1222
Step 3: 1222 + 611 = 1833
Step 4: 1833 + 611 = 2444

So, 611*4 = 2444