To determine the percentage of the total population that believed in the saying "the early bird gets the worm," we can follow these steps:
Step 1: Find the number of people who believed in the saying.
Given that 136,800,000 people believed in the saying.
Step 2: Calculate the percentage.
To calculate the percentage, divide the number of people who believed in the saying by the total population and then multiply by 100.
Percentage = (Number of people who believed in the saying / Total population) * 100
Let's plug in the values:
Percentage = (136,800,000 / 250,148,571.42) * 100
Calculating this equation, we find that approximately 54.69% of the total population believed in the saying "the early bird gets the worm."