It would leave four-fifths of the original number.
Well it depends on what you are trying to describe it as a percent of. If you are trying to find out what percent of 619 is of 100, the answer is 619%. If you are trying to figure out what 619 percent of 1000 is the answer would be 61.9 percent. If you are trying to find out what percent it is of a certain number you would do 6.19 multiplied by the number.
A - A x 1 / 100 = Xwhere 'A' is the number and 'X' is the result of decreasing by 1% from A.Example: To decrease 1% from 20 you would calculate as20 - 20 x 1 / 100 = 19.8
the bears would decrease because bears eat salmon
900 is 75% of 1200 so the percentage decrease would equal 25%
decrease
You can put the percent number over 100 and multiply it by the number you want to decrease, like 9% decrease from 100 would be 9/100 times 100... If you have a calculator, you can move the decimal place over to the right twice, and mulitply. So 9% would be 0.09.
That would be decrease
Well it depends on what you are trying to describe it as a percent of. If you are trying to find out what percent of 619 is of 100, the answer is 619%. If you are trying to figure out what 619 percent of 1000 is the answer would be 61.9 percent. If you are trying to find out what percent it is of a certain number you would do 6.19 multiplied by the number.
a decrease of 37.87%
A - A x 1 / 100 = Xwhere 'A' is the number and 'X' is the result of decreasing by 1% from A.Example: To decrease 1% from 20 you would calculate as20 - 20 x 1 / 100 = 19.8
the bears would decrease because bears eat salmon
900 is 75% of 1200 so the percentage decrease would equal 25%
0.82
If the number of phytoplankton decrease the food chain would decrease in the ocean.
decrease
To find out what percentage of a number a certain number is, divide it by x/100. In this instance, 63 / (70/100) = 90.This is the opposite of what you would do if you were given the total, and told to find a certain percentage.
The number of first level consumers would decrease causing the second level to also decrease and so on up the food chain.