Enter the value that you want to calculate percent change..
Percentage change result: (%) | |
Calculation: |
Percent change represents the degree of change over time, indicating growth or decay.
\[ \text{Percent Change} = \left( \frac{\text{Final Value} - \text{Initial Value}}{\text{Initial Value}} \right) \times 100\% \]
Input initial and final values to compute the percent change automatically.
Used in finance, medicine, business, and academic research for analyzing data changes.
Subtract the initial value from the final value, divide by the initial value, and multiply by 100.
\( \left( \frac{3/5 - 4/5}{4/5} \right) \times 100\% = -25\% \) (a decrease).
\( \left( \frac{99 - 36}{36} \right) \times 100\% \) (an increase).
20% of 45 is calculated as \( 0.20 \times 45 = 9 \).
To understand the relative change between two values over time.
\( \left( \frac{45 - 25}{25} \right) \times 100\% = 80\% \) increase.
\( \frac{3}{5} \times 100\% = 60\% \).
\( \left( \frac{5 - 4}{4} \right) \times 100\% = 25\% \) increase.
\( \left( \frac{80 - 64}{64} \right) \times 100\% \) (an increase).
\( \left( \frac{100 - 80}{80} \right) \times 100\% \) (an increase).
\( \left( \frac{98 - 70}{70} \right) \times 100\% \) (an increase).
\( \frac{30}{120} \times 100\% = 25\% \).
20% of 80 is calculated as \( 0.20 \times 80 = 16 \).
15% of 60 is \( 0.15 \times 60 = 9 \).
Our Percent Change Calculator is essential for understanding the implications of numerical value changes.