Respuesta :

19,500-16,965/19,500 x100
2,535/19,500 x100
0.13 x 100=13
The formula is
old price minus new price divided by old price, multiplied by 100
loehrsjessica
19,500-16965=2535
2535 is 13% of 19500, so it would be a 13% change

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