How do you find the percent of increase from 49 cm to 28 cm?

Related questions

• How do you solve percent change in word problems?
• What is the percent change formula?
• How do you solve a percent change equation?
• What is percent change?
• What is the price of the player if a $150 mp3 player is on sale for 30% off?
• By what percent was the shirt discounted if a $49.99 shirt goes on sale for $29.99?
• What was the pre-sale price of a TV that is 35% off and has a new price of $195?
• What will the new hourly rate be after an employee gets a #12%# raise at a store that currently...
• If you earn $18 and receive a pay increase of 12% how much money will you make?
• How do you find the percent change if original: 66 dimes and new: 30 dimes?