Respuesta :

josiehan504
80 is the percent change from 70 to 56
It would be: (56-70) / 70 × 100
⇒-14/70 × 100
⇒-1/5 × 100
⇒-20%

So, percentage change would be -20%.
[-ve sign means, number is decreasing ]

Hope this helps!

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