Let's get this math done. We have 886 and we're going to multiply it by 7. This is the same as taking 886 and adding it to itself 7 times.
Step 1: 0 + 886 = 886
Step 2: 886 + 886 = 1772
Step 3: 1772 + 886 = 2658
Step 4: 2658 + 886 = 3544
Step 5: 3544 + 886 = 4430
Step 6: 4430 + 886 = 5316
Step 7: 5316 + 886 = 6202

So, 886*7 = 6202