Let's get this math done. We have 977 and we're going to multiply it by 5. This is the same as taking 977 and adding it to itself 5 times.
Step 1: 0 + 977 = 977
Step 2: 977 + 977 = 1954
Step 3: 1954 + 977 = 2931
Step 4: 2931 + 977 = 3908
Step 5: 3908 + 977 = 4885

So, 977*5 = 4885