How to use this tool
- Enter or paste your input, or load the included example.
- Adjust the available settings, then run the tool.
- Review the result and copy or download it.
Try this example
80
Accuracy and scope
Original zero has no defined percentage change. Negative originals use the absolute original value as denominator.
Is my data uploaded?
This tool runs locally in your browser. Input and output are not sent to a processing server. Copy or download your result before leaving the page.