Respuesta :
To calculate the percentage increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. If your answer is a negative number then this is a percentage decrease.
Answer: 10.72 %
Step-by-step explanation:
Given : Original number = 51,300
New number = 45,800
Decrease in number = Original number- New number
= 51,300 - 45,800 = 5500
We know that the formula for percent decrease is given by :-
[tex]\text{Percent decrease}=\dfrac{\text{Decrease in amount}}{\text{Orininal amount}}\times100[/tex]
So , the percent decrease for lakeside would be
[tex]\text{Percent decrease}=\dfrac{5500}{51300 }\times100\\\\=\dfrac{5500}{513}\%\approx10.72\%[/tex]
Hence, the percent decrease for lakeside is approximately 10.72 % .