Percentage Calculator

Percentages show up in sales, report cards, and raise discussions, but the wrong operation is common. This tool separates “a slice of a whole” from “how much something grew or shrank” from “out of 100, what part is that?” so you can match words to the right math. It is a calculator, not a lesson plan—but it is honest about the formula used.

[calculator id="percentage-calculator"] — Shortcode reference; the live calculator mounts in the block below when the child theme enqueues the matching script.