Find the percent of decrease from 290 to 100. Round to the nearest tenth of a percent, if necessary.
65.5%
190%
290%
1.9%
The percent decrease from 290 to 100 is 65.5%.
To calculate the percentage decrease, first find the difference between the two numbers:
290 - 100 = 190
Next, determine what percentage of the original number (290) is the difference (190):
(190/290) x 100% = 65.5%
Therefore, the percent decrease from 290 to 100 is 65.5%.