Use the formula: Population Growth Rate = ((Population at End – Population at Start) / Population at Start) × 100
Identify the starting population
Identify the ending population
Subtract the starting population from the ending population
Divide the result by the starting population
Multiply by 100 to get the percentage growth rate
If needed, include births, deaths, immigration, and emigration in the population change calculation
Use the formula: Growth Rate = ((Births – Deaths + Immigration – Emigration) / Starting Population) × 100