Definition

1. Noun:
   • A symbol (%) used to denote that the number immediately preceding it represents a proportion or ratio out of one hundred. It signifies "per hundred" or "parts per hundred."

Usage

• The percent sign is placed directly after a numeral without a space (e.g., ).
• It is used to express percentages, such as discounts, interest rates, probabilities, and statistical data.
• In formal writing, the word "percent" is often used instead of the symbol, but the symbol is common in technical, financial, and informal contexts.

Examples

• Noun:
  • The sale offers a 25% discount on all items.
  • The interest rate on the loan is 3.5%.
  • According to the survey, 80% of participants agreed.

Advanced Usage

• In programming and computing, the percent sign often serves as a modulus operator (calculating the remainder of a division) or as a format specifier (e.g., in functions: for integer).
  • In Python, the expression 10 % 3 returns 1.
• In some contexts, it can represent a wildcard character in database queries.

Variants and Related Words

• Percentage (n): A rate, number, or amount in each hundred; the result expressed by the percent sign.
  • A large percentage of the budget was allocated to research.
• Percent (n, adv): A more common written or spoken form equivalent to the symbol .
  • Fifty percent of the task is complete.

Synonyms

• Percentage symbol
• Percent symbol

Related Phrases

• Basis point: One hundredth of one percent (0.01%), often used in finance. While not a phrase using the sign, it is a related concept for expressing small percentages.
• Per mille sign (‰): A related symbol meaning "per thousand."

Noun

1. a sign (`%') used to indicate that the number preceding it should be understood as a proportion multiplied by 100