To convert87 to a percent simply multiple87 by 10087 10087. Add these two numbers together to get the addition of two percentages. Repeat steps 1 2 for the other number.
For example if you want to calculate 20 of 500 multiply 20 by 500.
Once you have converted the percentages into decimals you will then need to find the number that each decimal represents. Now to convert them into percentage select the cells and press CTRLSHIFT. First find the total. Percentage may also be referred to as out of 100 or for every 100.