Let's roll up our sleeves and solve this. We have 437 and we're going to multiply it by 7, essentially adding 437 to itself 7 times.
Step 1: 0 + 437 = 437
Step 2: 437 + 437 = 874
Step 3: 874 + 437 = 1311
Step 4: 1311 + 437 = 1748
Step 5: 1748 + 437 = 2185
Step 6: 2185 + 437 = 2622
Step 7: 2622 + 437 = 3059

So, 437*7 = 3059