How To Calculate (Or Find) Percent Increase And Percent Decrease Explained - Percent Change скачать в хорошем качестве

How To Calculate (Or Find) Percent Increase And Percent Decrease Explained - Percent Change

In this video we discuss how to calculate or find a percent increase or a percent decrease. We go over the formula and do a few examples showing the calculations Transcript/notes The formula for percent increase is percent increase equals the new number minus the original number divided by the original number times 100, then we attach a percent sign for a final answer. As an example, let’s say that you own a small store that did $228,000 in sales this year. Last year your store did $189,000 in sales, what was your percentage increase in sales. So, the new number is this years sales of $228,000 and the original number is last years sales of $189,000. Using our formula, we have percent increase equals $228,000 minus $189,000, divided by $189,000, times 100. $228,000 minus $189,000 equals $39,000, and now we have $39,000 divided by $189,000, times 100. $39,000 divided by $189,000 equals .206 rounded off. Next we multiply .206 times 100, which gives us 20.6. Then we attach a percent sign to get a final answer of 20.6% as the percent increase in sales. Now for percent decrease. The formula for percent decrease is actually the same exact formula as percent decrease. If you get a negative answer from the formula, then there is a percent decrease. Let’s use the same numbers as before except we will say that last years sales were $228,000 and this years sales were $189,000. So, the new number is this years sales of $189,000 and the original number is last years sales of $228,000. Using our formula, we have percent decrease equals $189,000 minus $228,000, divided by $228,000 times 100. $189,000 minus $228,000 equals negative $39,000, and now we have negative $39,000 divided by $228,000 times 100. Negative $39,000 divided by $228,000 equals negative .171 rounded off. Next, we multiply negative .171 times 100, which gives us negative 17.1. Then we attach a percent sign to get a final answer of negative 17.1% as the percent decrease in sales. And it may help to alter the formula to percent change equals, the new number minus the original number divided by the original number times 100 percent. Here are a couple more examples on the screen for you. Chapters/Timestamps 0:00 Formula for percent increase 0:12 Example of percent increase 1:13 Formula for percent decrease 1:24 Example for percent decrease 2:38 More examples