Question

What is the percent change of 127 to 84?

Answer 1

From `127` to `84` is a percentage change of (approximately) `-33.8583%`

Explanation:

The change from `127` to `84` is
`color(white)("XXX")84-127 = -43`

A change of `(-43)` is `(-43)/127` of its original value

`(-43)/127` as a percentage is `(-43)/127xx100 = -33.8583%` (using a calculator)