The application consists of three functions:

1- Calculating the increase - Calculate the final value of a number after entering the percentage of increase
For example, a product whose price is 50 dollars and has a tax of 15%. You want to know the total price of the product with tax! You can find out by using the increase function

2- Calculating the decrease - Calculate the final value of a number after entering the percentage of decrease
For example, a product whose price is $80 and has a 20% discount. You want to know the final price of the product after the discount! You can find out by using the decrease function

3- Comparison between two values ​​- Calculate the percentage of increase or decrease after entering two values ​​and comparing them
For example, a car whose price has risen to $60,000 and its price has risen to $70,000 and you want to know the percentage of the increase that has occurred, or a car whose price has gone down to $40,000 and its price has gone down to $25,000 and you want to know the percentage of the decrease that has occurred! You can find out by using the compare function
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- The application is characterized by ease of use and speed of displaying the result, as it displays the result immediately after entering the values ​​

- Useful for traders (in stocks, cryptocurrencies, etc..) to calculate predict the highs and downs
For example, you have a stock that is worth $20 and you want to know how much its price will be if it highs by 4% or if it downs by 2%

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> Calculation of taxes and fees
> Calculate the down & the high of stocks
> Calculate the down & the high of cryptocurrencies
> Calculate GPA
> Calculate discounts
> Knowing the increase ratio
> Knowing the decrease ratio