find precentage increase from 18.3 to 25.3

To find the percentage increase from 18.3 to 25.3, follow these steps:

1. Subtract the original number (18.3) from the new number (25.3) to find the difference. So, 25.3 - 18.3 = 7.

2. Divide the difference (7) by the original number (18.3). So, 7 ÷ 18.3 = 0.3825136612021858.

3. Multiply the result from step 2 by 100 to get the percentage increase. So, 0.3825136612021858 x 100 = 38.25%.

Therefore, the percentage increase from 18.3 to 25.3 is approximately 38.25%.