Let's roll up our sleeves and solve this. We have 926 and we're going to multiply it by 9, essentially adding 926 to itself 9 times.
Step 1: 0 + 926 = 926
Step 2: 926 + 926 = 1852
Step 3: 1852 + 926 = 2778
Step 4: 2778 + 926 = 3704
Step 5: 3704 + 926 = 4630
Step 6: 4630 + 926 = 5556
Step 7: 5556 + 926 = 6482
Step 8: 6482 + 926 = 7408
Step 9: 7408 + 926 = 8334

So, 926*9 = 8334