php get percentage of two numbers: Given 2 numbers old and new, where ‘new’ is incremented or decremented by some percentage of ‘old’. The task is to find out that percentage.

## php get percentage of two numbers

Calculate percentage saved between two numbers using PHP: Calculate the percent difference between two numbers.

Let’s say you have two numbers, 50 and 25.

25/50*100 = 75. So 25 is 75% of 50. 50/25*100 = 133. So 50 is 133% of 25.

The percentage increase from 25 to 50 is: (50-25)/25 * 100 = 33% The percentage decrease from 50 to 25 is: (50-25)/50 * 100 = 25%.

These calculations hold true whatever your two numbers.

Don’t Miss: Calculate Percentage In Php

### How to calculate percentage in PHP?

here you call the function to calculate percentage

function getCalculatePercentageChange($percentage, $of) { $percent = $percentage / $of; return number_format( $percent * 100, 2 ) . '%'; } getCalculatePercentageChange(10, 100);

### PHP: Calculate the percent difference between two numbers.

<?php $first_vlaue = 24; $second_value = 8.25; $percentChange = (1 - $first_vlaue / $second_value) * 100; echo $percentChange;

### php get percentage of two numbers

calculate a percentage change (increase and decrease) from 2 values in PHP

function getCalculatePercentageChange($first_vlaue, $second_value){ $decreaseValue = $first_vlaue - $second_value; return ($decreaseValue / $first_vlaue) * 100; }

### PHP: Calculate the percentage difference between two numbers

function percent_diff($old, $new, $final_per = null) { $total_calculate = abs((1 - ($old / $new)) * 100); if (is_numeric($final_per)) { $results = $total_calculate < $final_per; return $results; } return $total_calculate; }

I hope you get an idea about **php get percentage of two numbers**.

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