The percentage of people accessing the Internet in a given area 

increasedincreased 

from 

6363​% 

in 2005 to 

8282​% 

in 2020. Complete parts​ (a) and​ (b) below.

Question content area bottom

Part 1

a. Describe the change as an absolute change in terms of percentage points.

The percentage of people accessing the Internet 

increasedincreased 

by 

enter your response here 

percentage points. 

​(Type an integer or a​ decimal.)

Part 2

b. Describe the change as a relative change in terms of a percentage.

The percentage of people accessing the Internet 

increased

by 

enter your response here​%. 

Let's break down both parts of the problem.

### Part 1: Absolute Change

Absolute change in percentage points is calculated by simply subtracting the initial percentage from the final percentage.

Given:
- Initial percentage (2005): \( 63\% \)
- Final percentage (2020): \( 82\% \)

The absolute change is:

\[
\text{Absolute change} = 82\% - 63\% = 19 \text{ percentage points}
\]

### Part 2: Relative Change

Relative change is calculated as the ratio of the absolute change to the initial value, expressed as a percentage.

\[
\text{Relative change} = \left(\frac{\text{Absolute change}}{\text{Initial value}}\right) \times 100\%
\]

Substituting the values:

\[
\text{Relative change} = \left(\frac{19}{63}\right) \times 100\% \approx 30.16\%
\]

### Answers:

1. **Absolute Change:** The percentage of people accessing the Internet increased by 19 percentage points.
2. **Relative Change:** The percentage of people accessing the Internet increased by approximately 30.16%.

Would you like more details or have any questions?

Here are 5 related questions:
1. How do you calculate the percentage change between two values?
2. What is the difference between absolute and relative change?
3. How would you calculate the change if the percentages were given in decimal form?
4. Can you explain why relative change is often more informative than absolute change?
5. How would the relative change differ if the initial percentage were smaller?

**Tip:** In contexts where percentages are involved, absolute change is straightforward, but relative change gives a better understanding of how significant that change is compared to the starting value.

Understand how to calculate percentage change from 63% to 82%. Learn about absolute and relative changes with step-by-step solutions and formulas. Suitable for Grades 6-8 students.

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