% decrease = |original value - new value|/original value * 100%
A percentage is a portion of 100. so to find the calculation of a decreased percentage, you subtract.
238
Anong iilalalagay ko plus o times
35 - some number = 15 and usually you are required to find the number.
I guess you mean find the percentage of one number of another, eg what percentage of 100 is 30: Divide the number for which the percentage of the other is required by the other number (making it a fraction of the second number) and multiply it by 100 %.
A percentage is a portion of 100. so to find the calculation of a decreased percentage, you subtract.
238
18
That's a decrease of 10%
Anong iilalalagay ko plus o times
87
35 - some number = 15 and usually you are required to find the number.
a number increase from 500 to 625 find the percentage increase
I guess you mean find the percentage of one number of another, eg what percentage of 100 is 30: Divide the number for which the percentage of the other is required by the other number (making it a fraction of the second number) and multiply it by 100 %.
12-2n= -72n = 19n = 9.5
The answer depends on whether you wish to find one number as a percentage of another or if you want a given percentage of a number.
find it urself fool