Quick Reference ~ A maths Dictionary for Kids by Jenny Eather Email jeather@iprimus.com.au A Maths Dictionary for Kids by Jenny Eather at www.amathsdictionaryforkids.com


percentage change, percent change

• the relative change between an old value and its new value,
expressed as a percentage of the old value.
• indicates the extent to which something
gains or loses value over time.

[(new value - old value)/old value)] x 100

percentage change, percent change

Home Top Contact
  © Jenny Eather 2014. All rights reserved.