OK, let's work through this together. We're starting with 117 and we're going to multiply it by 22, which means we add 117 to itself 22 times.
Step 1: 0 + 117 = 117
Step 2: 117 + 117 = 234
Step 3: 234 + 117 = 351
Step 4: 351 + 117 = 468
Step 5: 468 + 117 = 585
Step 6: 585 + 117 = 702
Step 7: 702 + 117 = 819
Step 8: 819 + 117 = 936
Step 9: 936 + 117 = 1053
Step 10: 1053 + 117 = 1170
Step 11: 1170 + 117 = 1287
Step 12: 1287 + 117 = 1404
Step 13: 1404 + 117 = 1521
Step 14: 1521 + 117 = 1638
Step 15: 1638 + 117 = 1755
Step 16: 1755 + 117 = 1872
Step 17: 1872 + 117 = 1989
Step 18: 1989 + 117 = 2106
Step 19: 2106 + 117 = 2223
Step 20: 2223 + 117 = 2340
Step 21: 2340 + 117 = 2457
Step 22: 2457 + 117 = 2574

So, 117*22 = 2574