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Python Percentage Calculation Methods
bobbyhadz.com/blog/python-calculate-percentageYapay zekadan makale özeti
- Basic Calculation
- Percentage is calculated by dividing one number by another and multiplying by 100
- The modulo (%) operator returns the remainder from division
- Rounding and Error Handling
- The round() function can be used to round percentages to specific decimal places
- ZeroDivisionError is raised when dividing by zero
- The try/except block can handle division errors
- Percentage Increase/Decrease
- The abs() function ensures positive percentage results
- User Input
- Input values must be converted to floats using float()
- The input() function returns strings even for numbers
- Formatting
- Formatted string literals (f-strings) allow custom decimal formatting
- The format specification mini-language can be used in f-strings