input: Write a python function to get the remainder of each number in a list when divided by 100.
  assert remainder_by_100([130, 193, 256]) == [30, 93, 56]
  assert remainder_by_100([100, 200, 300]) == [0, 0, 0]
  assert remainder_by_100([101, 202, 303]) == [1, 2, 3]
output: def remainder_by_100(nums):
      return [num % 100 for num in nums]