Respuesta :

if we take 86 to be the 100%

the decrease was 86 - 59, or 27

so, what is 27 of 86, in percentage?
well [tex]\bf \begin{array}{ccllll} amount&\%\\ \textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\ 86&100\\ 27&x \end{array}\implies \cfrac{86}{27}=\cfrac{100}{x}[/tex]

solve for "x"

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