I know this is basic questing but I am unable to convert the value. Example : I need roundup values like 0.09 to 9
.09 = 9
.01 = 1
.5 = 50
I am trying this
number_format((float)0.09, 3, '.', '')
output is 0.090
How does Excel convert 0.0988325 into 9.88%?
Just multiply the number with 100 and append a percentage sign:
Use the number_format() function:
number_format(
num: $number * 100,
decimals: 3,
decimal_separator: '.',
thousands_separator: ''
) . ' %';
Note that named function arguments require PHP 8.0.0+, if you run on a lower version number, just omit these.
Use the toFixed() method:
const form = document.querySelector("form")
const input = document.querySelector("#number")
form.addEventListener("submit", function (e) {
e.preventDefault()
console.log(Number.parseFloat(input.value * 100).toFixed(3) + " %")
});<form>
<input type="number" step="any" id="number" required>
<input type="submit">
</form>