The formula to calculate the Potential Reach (PR) is:
\[ \text{PR} = F \times \left( \frac{\text{ER}}{100} \right) \times \text{SF} \]
Where:
Let's say the number of followers (F) is 10,000, the engagement rate (ER) is 5%, and the share factor (SF) is 2. Using the formula:
\[ \text{PR} = 10,000 \times \left( \frac{5}{100} \right) \times 2 = 1,000 \]
So, the potential reach (PR) is 1,000 people.