Question

How to calculate percentage between two numbers in JavaScript

Answer 1

function GetPercentage(num1, num2) {
    return (num1 / num2) * 100;
}
 
console.log("30 is " + GetPercentage(30, 40) + "% of 40");
 
console.log("40 is " + GetPercentage(40, 30) + "% of 30");
 
console.log("20 is " + GetPercentage(20, 35) + "% of 35");
console.log("20 is " + GetPercentage(20, 35).toFixed(2) + "% of 35");   
    
    
    
    
/*
run:
  
"30 is 75% of 40"
"40 is 133.33333333333331% of 30"
"20 is 57.14285714285714% of 35"
"20 is 57.14% of 35"
 
*/

 

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