1 files changed, 27 insertions, 0 deletions
diff --git a/challenge-273/sgreen/python/ch-1.py b/challenge-273/sgreen/python/ch-1.py
new file mode 100755
index 0000000000..98188f53ab
--- /dev/null
+++ b/challenge-273/sgreen/python/ch-1.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+
+from math import floor
+import sys
+
+
+def char_percentage(s: str, char: str) -> int:
+    """
+    Calculates the percentage of a given character in a string.
+
+    Args:
+        s (str): The input string.
+        char (str): The character to be counted.
+
+    Returns:
+        int: The percentage of the character in the string.
+    """
+    return floor(s.count(char) / len(s) * 100 + 0.5)
+
+
+def main():
+    result = char_percentage(sys.argv[1], sys.argv[2])
+    print(result)
+
+
+if __name__ == '__main__':
+    main()